HISTORY AND HISTORICAL SOURCES OF THE BULSA (NORTHERN GHANA)
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PREFACE
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Note: A consisten formatting has not been completed
It is somewhat unusual to produce two volumes on “Bulsa History and Historical Sources” consisting of quotations, copies and scans.It is intended not so much as a new publication, but as an unprinted reference work. Therefore, and also because of the big number of texts,it was not possible to contact all the authors for permission to quote their works.
The following groups were envisaged as the expected readership:
1) scholars, especially historians and ethnologists specializing in the Bulsa,
2) educated Bulsa and neighbouring groups.
Frequent visits and extensive comments on historical posts in Bulsa social media groups reveal that most of the educated Bulsa are extremely interested in the history of their own ethnic group. However, their access to essays and books that have not been uploaded on the internet is very limited, so the two volumes presented here may fill a gap.
In line with the somewhat unusual edition of the texts, a few comments regarding form and content are appropriate here.
a) Form: With regard to the external form of the texts, for example in the spelling of Buli words, the form of quotations, headings, footnotes and so on, it was not possible to achieve consistency. Since the final page count for the entire volume was not determined until later, other types of structure were considered. I decided to use the alphabetical bibliography as the table of contents, too. For users looking for literature on a specific topic or era, an index-like list was added.
b) Contents: The terms “history”and”historical”were used here in a very wide sense. Economic development, social changes, the history of the Christian Churches etc., have been included.
Some excerpts refer to important events of Bulsa history, some appear to be a little trivial (eg. in the article “Events”) and are more suited to give colour to other sober, matter-of-fact texts. The collection concentrates on published and unpublished secondary historical sources. In Ghana primary sources can mainly be found in the National Archives of Ghana (NAG) in Accra, in Britain in the National Archives of the U.K. (Kew, Greater London) . Part of them I have edited on the website https://Buluk.de/new (>Bulsa History >Archives) .
For some articles it will perhaps be necessary for the reader to obtain the complete original sources for his scholarly researches to better understand the context.
The selection of texts is somewhat arbitrary. It is limited by the editor’s accessibility to available texts. Many Bulsa regret that there are a lot of manuscripts that have not yet been published, for example exam papers, rough drafts of articles and so on.
I hope that the collection of sources offered here will be frequently used for works on Bulsa history and will help acquiring a deeper understanding of Bulsa history and culture.
Lippstadt 2025
Franz Kröger
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BIBLIOGRAPHY AND TABLE OF CONTENTS
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Abaala, Michael
2005 The Wiaga Clinic and its History, Buluk 4, p.49-50 p.27.
Abandanloora, Lucas (Most. Rev.) and Joe Gilleece
2006 One Hundred Years of Grace in the Tamale Ecclesiastical Province 1908-2006; p.31.
Abu Malam: see Pilaszewicz
Akanko, Peter Paul A.
1988 Oral traditions of Builsa.Origin and early History of the Atuga Clan in the Builsa State (1700-1900), Rosengarden, Denmark; p.33 .
Akankyalabey, Melanie (editor, Sub Committee Chairperson).
[Year?] The Catholic Mission of Wiaga] Title Page missing; 47.
Akankyalabey, Pauline F.
1984 A History ofthe Builsa People, Department of History, University of Ghana, Legon. [B.A. examination paper, 76 pages; data from publications and personal interviews]; p.53.
2005 Geschichte der Bulsa /History of the Bulsa.In: Miriam Grabenheinrich and Sabine Klocke-Daffa(eds.): 15 Frauen und 8 Ahnen.Leben und Glauben der Bulsa in Nordghana.p.29-37, Münster; p.231.
Akapata, Isaac (Fr.)
2009 Biuk-A Village with Bulsa Traditions Buluk Journal of Bulsa Culture and Society. No 5, p. 34-41; p. 251.
Akumasi, Yaw Williams and Franz Kröger
2017 Street Names in Fumbisi. Buluk Journal of Bulsa Culture and Society. No 12, p. 61, p. 267.
Alhassan, Ahmed Bako
1991 Babatu in Dagbon. (unpublished typescript, 20 pp.); p.269 .
Angabe, Linus
2013 Our Forgotten Heroine: Lydia Azuelie Akanbodiipo. Buluk Journal of Bulsa Culture and Society. no 7, p. 67-68; p .271
Anquandah, James
1998 Koma-Bulsa. Its Art and Archaeology. Rome: Istituto Italiano per I’Africa e Ioriente; p. 275.
Apen, Mathias
2025 The Origin and History: The Feok Festival of the People of Buluk; p. 279.
Asekabta, Robert
2017 Enskinment of the Chuchuliganab in Sandema. Buluk – Journal of Bulsa Culture and History. No. 10: 28-29; p. 291.
Asianab Afoko, Francis
1970 The Ayietas. [67 pages typescript; history of the Sandema Chiefs family; one copy in possession of R. Schott]; p. 295.
Asueme/Asuemi, Gilbert Akangutiba
[year?] Life-Story p. 349.
Atemboa, George
1998 The impact of slave trade on the Builsa. In: Allison Howell (ed.): The Slave Trade and Reconciliation: A Northern Ghanaian Perspective. Navrongo and Accra: Bible Church of Africa, SIM Ghana, p. 357.
Awedoba, Albert K.
2009 An Ethnographic Study of Northern Ghanaian Conflicts: Towards a Sustainable Peace. Key aspects of past, present and impending conflicts in Northern Ghana and the mechanisms for their address. Legon (Accra): Sub-Saharan Publishers.
[p. 113-118: The Chuchuliga Chieftaincy Affairp. 118-121: the Sandema Chieftaincy Affair] p. 369,
Ayaric, Ghanatta
2012 Chieftaincy in Gbedema. Tong-naab and Zutok-muning-naab. Buluk 6, p. 59-63 p. 379.
2013 Eric Akanpaanab Ayaric Recalls his School Days in the 1930s and 1940s. Taken from an Audio Recorded Account by Akanpaanab in 2000. Buluk 7, p.45-54, p.389.
2013 Our First Formal Schools. Buluk 7, p.55-66 p.409.
2025 Three Educated Bulsa Generations. Buluk 15, p.433.
Azantinlow Ayieta, Sir (late Paramount Chief)
1988 Bulsa Tengka Korumu / The History of the Bulsa Country. Recorded and Translated by Rüdiger Schott, Münster, p.467.
Bening, R. Bagulo
1971 The Development of Education in Northern Ghana 1908-57, Ghana Social Science Journal, 1, 21-42 p.557.
1973 The Regional Boundaries of Ghana 1874-1972, Research Review, vol. 9,1 p.559.
1990 History of Education in Northern Ghana 1907-1976. Ghana Universities Press Accra, p. p. 561.
Berinyuu, Abraham A.
1997 History of the Presbyterian Church in Northern Ghana. Accra: Asempa Publishers, Christian Council of Ghana, (p.108-154: Sandema District, by Rev. Colin F. Paton, Rev. Robert & Mrs Louise Duncan and Alan Byers) p.563.
Blair, Harold Arthur
[1936-37] A Trek in the Northern Territories of the Gold Coast; manuscript in the Rhodes-House Library, Oxford. [23 pages, Blair’s visit to Sandema on January 8th, 1937, notes on the “Zaberimi”raids and on Bulsa archery], p.571.
Bukari, Kaderi Noagah
A concomitant of Conflict and Consensus: Case of a Chieftaincy Succession in Ghana. Peace and Conflict Studies, vol 23, no 1, article 5:1-26 [the Bulsa chieftaincy election system: a model for other Ghanaian states?] p.575.
Cardinall, A.W.
1920 The Natives of the Northern Territories of the Gold Coast. Their Customs, Religion and Folklore, London. [many scattered notes on the ethnography of the Bulsa, p. 116: a short word list of animal names in Buli] p. 583.
Clarke, John
1972 Specimens of Dialects 1848-1849. Short Vocabularies of Languages and Notes of Countries and Customs of Africa, Berwick-upon-Tweed. [first written source about Buli words?], p.589
Davies, Oliver
1970 Ghana Field Notes, Part 2: Northern Ghana, Department of Archaeology, Legon [scattered notes on prehistoric finds in Chuchuliga, Fumbisi, Sandema, Wiaga and Wiesi] p.591.
Delafosse, Maurice
1912 Haut-Sénégal-Niger (Soudan Français), 2 vols. Paris [vol. I, p.130: “Tiansé [Kian]” and “Boulsé [Boua]” p.155: population statistics on the “Boua” vol. I, p. 421: battle of Lt. Chanoine with Babatu at “Gandiaga”[Kanjaga]on 14 March, 1897] p. 593.
Der, Benedict
2001 Christian Missions and the Expansion of Western Education in Northern Ghana. In: Yakubu Saaka (ed.): Regionalism and Public Policy in Northern Ghana. Frankfurt: Peter Lang Verlag; p.595
Duperray, Anne-Marie
1984 Les Gourounsi de Haute-Volta, conquête et colonisation 1896-1933, Stuttgart 1984.
[English translation by F. Kröger], p.597.
Events [Various authors and editors]
Copies from Buluk 1 (1999) – Buluk 15 (2025), p.625.
Holden, J.J.
1965 The Zabarima Conquest of Northwest Ghana, Part I, Transactions oft he Historical Society of Ghana, 8, 60-86. [Bulsa mentioned frequently; based partly on unpublished field-notes of inquiries in 1964, one of his informants was Rev. James Agalic] p.707.
Howell, Allison M.
1997 The Religious Itinerary of a Ghanaian People. Frankfurt a.M., Berlin, Bern, New York, Paris, Wien: Peter Lang Verlag [Kasena, some references to Bulsa] p.713.
Hughes, Mark H.
1948 Vare. A Study in Rural Decay; Manuscript in the Rhodes-House Library, Oxford [describes the situation of the Bulsa village of Vare, now distinct] p.725.
Koelle, Sigismund Wilhelm
1854 Polyglotta Africana, London (reprint Graz 1963). [Buli-wordlist, interviews with former Bulsa slaves] p.727 .
Köhler, Oswin
1958 Die Territorialgeschichte des östlichen Nigerbogens, Baessler Archiv, Neue Folge, Vol. 6, p. 220-261, Graz, Austria p.729.
Kröger, Franz
1982 Ancestor Worship among the Bulsa of Northern Ghana. Kulturanthropologische Studien, ed. R. Schott und G. Wiegelmann, vol 9, Klaus Renner Verlag, Hohenschäftlarn bei München; p.733
2001 Die historische, wirtschaftliche, soziale und religiose Position der [Bulsa] Schmiede, in: Materielle Kultur und traditionelles Handwerk bei den Bulsa (Nordghana). Forschungen zu Sprachen und Kulturen Afrikas (ed. R. Schott), 2 vol., Lit-Verlag, Münster and Hamburg, p.399- 402p.735: English translation; p.737.
2001 Examples from the History of Clan Sections and Compounds, in: Materielle Kulrur und traditionelles Handwerk bei den Bulsa (Nordghana). Forschungen zu Sprachen und Kulturen Afrikas (ed. R. Schott), 2 vol., Lit-Verlag, Münster and Hamburg, p.132 (Yongsa), 138 (Badomsa), 795-799 and 823 (Anyenangdu Yeri), p.739, p.739.
2003 The First Europeans in the Bulsa Area. Buluk 3, p.29-32 p.755,
2003 The Bulsa in the Population Census 2000. Buluk 3, p.13 p.765.
2003 Ethnographic Exploration of Northern Ghana, Introduction to: Franz Kröger and Barbara Meier: Ghana’s North. Research on Culture, Religion and Politics of Societies in Transition. Peter Lang Verlag, p.3-10, bibliography:p.327-337 p.769.
2005 The First Map of Bulsa Villages. Buluk 4, p.23, p .785.
2005 Christian Churches and Communities in the Bulsa District. Buluk 4, p.43; p.787.
2005 The Beginnings of Christian Missions among the Bulsa and the History of the Catholic Parish, Buluk 4, p.44-48, p.789.
2005 The Early History of the Presbyterian Mission of Sandema, Buluk 4, p.51-52, p.801.
2005 The Restoration Power Chapel Buluk 4, p.53-54, p.805.
2005 A Visit to a Meeting of Akawuruk and her Adherents Buluk 4, p.54-56, p.809.
2005 Islam in Northern Ghana and among the Bulsa. Buluk 4, p.58-59 p.813.
The Muslim Communities of Sandema, Buluk 4, p. 815.
The Muslim Communities of Wiaga, Buluk 4, p.61, p.817.
2008 Raids and Refuge: The Bulsa in Babatu’s Slave Wars. Research Review, N.S., vol. 24, 2, Institute of African Studies, University of Ghana, p.25-38; p.819.
2009 Social and Cultural Change from A to Z. Buluk, Journal of Bulsa Culture and Society. No 5, p.22-31, p.843.
2012 Swearing in of the Bulsa Chiefs in 1973. Buluk, Journal of Bulsa Culture and Society. No 6: p.43-44, p.863.
2012 The Administration of Bulsa Chiefdoms. Buluk, Journal of Bulsa Culture and Society. No 6, p.45-46, p.867.
2012 Extracts from Bulsa History: Sandema Chiefs before Azantilow. Buluk-Journal of Bulsa Culture and Society.No 6, p.47-50, p.871.
2012 Kunkwa, Kategra and Jadema: The Sandemnaab’s Lawsuit. Buluk – Journal of Bulsa Culture and Society. No 6, p.51-58, p.881.
2012 Bulsa Chiefs; Buluk-Journal of Bulsa Culture and Society. No 6, p.64-78p.897.
2013 Remarks on the 2000 Ghana Population and Housing Census. Buluk -Journal of Bulsa Culture and Society. No 7, p.17, p.929.
2013 Who was this Atuga? Facts and Theories on the Origin of the Bulsa. Buluk – Journal of Bulsa Culture and Society. No 7, p.69-88, p. 931.
2013 Colonial Officers and Bulsa Chiefs (with special consideration of elections). Buluk – Journal of Bulsa Culture and Society. No 7, p.89-100; p.971.
2013 Two Early Plays on Bulsa History. Buluk-Journal of Bulsa Culture and Society. No 7, p. 106-108; p.1001.
2013 Means of Transport in History and Today (Northern Territories, Ghana). Buluk- Journal of Bulsa Culture and Society. No 7, p.109-113, p.1004.
2015 BMY [Bulubisa Meina Yeri], Description and Analysis of a Bulsa Facebook Group.y. No.8, p.52-62, p.1013. Buluk- Journal of Bulsa Culture and Society.
2015 Extracts from the Diary of Sir Shenton Thomas, Governor of the Gold Coast . Buluk-Journal of Bulsa Culture and Society. No 8, p.90-91; p.1035.
2015 History of Bulsa Journals. Buluk- Journal of Bulsa Culture and Society. No.8, p.104-106, p.1039
2016 Sandema Street Names. Buluk -Journal of Bulsa Culture and Society. No 9, p.30-31, p.1045.
2016 Old Oval Grooves and Cylindrical Hollows in Granite Outcrops. Buluk-Journal of Bulsa Culture and Society. No 9, p.69, p.2049.
2017 Southern and Northern Bulsa. Co-operation and Competition. Buluk 10, p.30-35, p.2051.
2018 Bulsa Cultural Heritage and the Possibilities of Tourism.Buluk 11, p.41-57, p.1065.
2020 Roman Provinces and British Colonies- Living Between Two Cultures. Buluk-Journal of Bulsa Culture and Society, No 13: 82-86, p.1097.
2022 Die Bulsa Bildungselite als ethnologisches Forschungsobjekt. Diskussionen in einer Bulsa Facebook Gruppe. In: R. Hardenberg, Josephus Platenkamp, Thomas Widlok (Hrsg.): Ethnologie als angewandte Wissenschaft. Das Zusammenspiel von Theorie und Praxis. Berlin: Reimer Verlag, p.131-155. Translated by F. Kröger: The Bulsa Educational Elite as an Object of Ethnological Research. Discussions in a Bulsa Facebook Group. [Cf. also(https://buluk.de/new) >Publications by F Kröger] p.1107.
2025 The Bulsa and Their Political Units, Buluk 15 (https://buluk.de/new p. 113.
2025 Teaching at a Sandema Continuation Boarding School (1973 and 1974), Buluk 15 p.1127.
2025 Fiok/Feok and Similar Bulsa Festivals, Buluk 15 [2025 in preparation], p.1139.
Morris, A.
1902 Report on the late expedition into the Tiansi country. Gambaga, April 26th, 1902, Enclosure in a letter of Governor Major Nathan to Mr. Chamberlain (Accra, May 31st, 1902), Public Record Office, London, Co 879, 78, 05939, no. 25352 (Enclosure: no. G/105/N.T./02) [Lieutenant-Colonel A. Morris’s punitive expedition to Sandema] p.1157.
Ollivant (District Commissioner of Navrongo), also S.J. Olivier or Olivant
1933 A short history of the Buli, Nankani and Kassene speaking people in the Navrongo area of the Mamprusi District (unpublished manuscript), p.1171.
Packham, E.S.
1950 Notes on the Development of the Native Authorities in the Northern Territories of the Gold Coast, Journal of African Administration, II, 2, 26-30 [text refers also to the administration of the Bulsa area, though the Bulsa are mentioned only once], p.1185.
Parsons, St. John D.
1958 Legends of Northern Ghana. London: Longmans [p.38-40 chapter on “Atuga, the Founder of the Builsa; “textbook for schools] p.1187.
Perrault, P. (Fr.)
1954 History of the Tribes of the Northern Territories of the Gold Coast, St. John Bosco’s Press, Navrongo [typescript, 100 pages, one short chapter about the “Builsa”], p.1191.
Pilaszewicz, Stanislaw (ed.)
1992 The Zabarma conquest of north-west Ghana and Upper Volta. A Hausa narrative “Histories of Samory and Babatu and others”by Mallam Abu. Warszawa [p.83-84:“…war with the Kanjaga country…”] p.1195.
Rattray, R.S.
1932 The Tribes of the Ashanti Hinterland, 2 vols., Oxford [vol.I, chapters I-IV on languages, among them “Bulea”extensive word-list; on p.64-111, vol. I, chapter XLII on “The Builsa”, p. 398-403 ]p.1203.
Rodriques, Nina
1935 Os Africanos no Brasil, 2a edicao, Sao PauloPublisher Centro Edelstein 2010; https://doi.org/10.7476/9788579820106 [p.217-221 Buli word-list, cf. also Zwernemann 1968], p. 1219.
Schott, Rüdiger
1977 Sources for a History of the Bulsa in Northern Ghana. Paideuma 23, p.141-168, p.1223.
1978 Mission und Entwicklung in Afrika – dargestellt am Beispiel der Bulsa in Nord-Ghana. In: Weltmission in der Weltkrise, Vortragsreihe zum Monat der Weltmission in Münster, Oktober 1967, St. Augustin, p.63-80, p.1233.
2000 Schriftlose Geschichte in akephalen Gesellschaften der westafrikanischen Savanne. In: Saeculum. vol. 51, p.175-190, p.1235.
Various Authors (Flyer)
2012 Biography of the Late Nab Dr. Ayieta Azantilow, Sandem-Nab and Paramount Chief of the Builsa State [also printed in Buluk 6, 2012, p.26-28 p.1243.
Williamson, Thora
2000 Chronicles of Political Officers in West Africa, 1900-1919, edited by Anthony Kirk-Greene, London and New York, p.1253.
Zwernemann, Jürgen
1968b Ein “Gurunsi”-Vokabular aus Bahia: Ein Beitrag zur Afro-Amerikanistik, Tribus, 17, p.147-156
[word-list given by a Bulsa woman-slave in Brazil, published by N. Rodriques 1935 . J. Zwernemann compares the vocabulary of this Bulsa woman with the word-lists in Koelle, Rattray and Westermann] p.1357-1359.
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OUTLINE OF PERIODS AND SUBJECTS
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(The titles have been shortened in the following list)
1. General Bulsa History
Akankyalabey, Pauline 1984: A History ofthe Builsa People (Legon)
Akankyalabey, Pauline 2005: Geschichte der Bulsa /History of the Bulsa
Azantilow Ayieta, 1988: The History of the Bulsa Country
Cardinall, A.W.1920: The Natives of the Northern Territories
Kröger, 2009: Social and Cultural Change from A to Z.
Schott, Rüdiger, 1977: Sources for a History of the Bulsa
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2. Early Bulsa History
Akanko, Peter Paul A. 1988: Oral Traditions of Builsa 1700-1900.
Anquandah, James 1998: Koma-Bulsa. Its Art and Archaeology
Azantilow Ayieta, 1988:The History of the Bulsa Country
Davies, Oliver, 1970: Ghana Field Notes, Northern Ghana, Dept. of Archacology
Köhler, Oswin: Die Territorialgeschichte des ostlichen Nigerbogens
Kröger 1982: Ancestor Worship among the Bulsa
Kroger 2003: The First Europeans in the Bulsa Area
Kröger 2003: Ethnographic Exploration of Northern Ghana
Kröger 2016: Old Oval Grooves and Cylindrical Hollows in Granite Outcrops
Kröger 2005: The First Map of Bulsa Villages
Kroger 2013: Means of Transport in History and Today
Kröger 2020: Roman Provinces and British Colonies
Kroger 2013: Who was this Atuga? The Origin of the Bulsa.
Kröger 2013: Two Early Plays on Bulsa History (by R.Asekabta and L.Amoak)
Morris, A. 1902: Report on the Late Expedition into the Tiansi Country
Ollivant 1933: A Short History of the Buli, Nankani and Kassene Speaking people
Parsons, D.1958: Legends of Northern Ghana
Perrault, P.1954: History of the Tribes of the Northern Territories
Schott, 1977: Sources for a History of the Bulsa (Paideuma)
Schott, 2000: Schriftlose Geschichte in akephalen Gesellschaften
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3. The Zambarima Slave Wars
Abu Malam: see Pilaszewicz
Alhassan, Ahmed Bako 1991: Babatu
Atemboa, George 1998: The Impact of Slave Trade on the Builsa. In: Allison Howell
Blair, Harold Arthur [1936-37]: A Trek in the Northern Territories
Delafosse, M. 1912: Haut-Sénégal-Niger (Soudan Francais)
Duperray:1984: Les Gourounsi [battle of Kanjaga]
Holden: 1965: Zambarima Conquest
Kröger 2008: Raids and Refuge: The Bulsa in Babatu’s Slave Wars
Pilaszewicz 1992: The Zabarma Conquest of North-West Ghana (Abu Malam)
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4. The very Modern Time
Apen, 2025: Origin and History: The Feok Festival of the People of Buluk
Ayaric, Ghanatta 2025: Three Educated Bulsa Generations, Buluk 25.
Kröger 2015: BMY, Description and Analysis of a Bulsa Facebook Group
Kröger 2018: Bulsa Cultural Heritage and the Possibilities of Tourism.
Kröger 2025: Fiok/Feok and Similar Bulsa Festivals, Buluk 15
Various Editors: Events 1999 (Buluk 1) -2025 (Buluk 15)
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5. Chieftaincy
Asekabta, Robert 2017: Enskinment of the Chuchuliganab in Sandema.
Asianab Afoko, Francis 1970: The Ayietas
Awedoba 2009: Northern Ghanaian Conflicts, The Chuchuliga Chieftaincy Affair
Ayaric, Ghanatta 2012: Chieftaincy in Gbedema
Bukari, K.Noagah:…Chieftaincy Succession…[the Bulsa chieftaincy election]
Kröger 2012:…Sandema Chiefs Before Azantilow.
Kroger 2012: Kunkwa, Kategra and Jadema:The Sandemnaab’s Lawsuit.
Kröger 2012: Swearing in of the Bulsa Chiefs in 1973
Kröger 2012: The Administration of Bulsa Chiefdoms
Kröger 2012: Bulsa Chiefs and Chiefdoms
Kröger 2013: Colonial Officers and Bulsa Chiefs (with consideration of elections).
Various Authors (Flyer) 2022: Biography of the Late Nab Dr.Ayieta Azantilow
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6. Administration, Political Units, Census
Angabe, Linus 2013: Our Forgotten Heroine: Lydia Azuelie Akanbodiipo
Bening 1973: The Regional Boundaries of Ghana 1874-1972
Kröger 2003: The Bulsa in the…Population Census 2000, Buluk 3
Kröger 2013:…the 2000 Ghana Population and Housing Census, Buluk 7
Kröger 2025: The Bulsa and Their Political Units
Packham, E.S. 1950: Notes on the Development of the Native Authorities in the N.T.
Williamson, Thora 2000: Chronicles of Political Officers, 1900-1919
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7. Education and Schools
Ayaric, Ghanatta 2025: Three Educated Bulsa Generations, Buluk 25.
Ayaric, Ghanatta 2013: Our First Formal Schools.Buluk 7
Ayaric, Ghanatta 2013: Eric Akanpaanab Recalls his School Days in the 1930s and 1940s
Bening, R.B:1990: A History of Education in Northern Ghana 1907-1976
Kröger 2022: Die Bulsa Bildungselite als ethnologisches Forschungsobjekt
Kröger 2025: Teaching at Sandema Continuation Boarding School (1973 and 1974)
Asueme/Asuemi, Gilbert A. [year?] Life-Story [as a student and teacher]
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8. History of the Christian Churches and Islam
Abaala, Michael 2005: The Wiaga Clinic and its History
Abadanloora, L. 2006: One Hundred Years Tamale Ecclesiastical Province 1908-2006
Akankyalabey, Melanie [The Catholic Mission of Wiaga] Title Page missing
Berinyuu, Abraham 1997: History of the Presbyterian Church (N.Ghana). Der, Benedict 2001: Christian Missions (Northern Ghana)
Howell, A.M. 1997: The Religious Itinerary of a Ghanaian
Kröger 2005: Christian Churches and Communities in the Bulsa District
Kröger 2005: Islam in Northern Ghana and among the Bulsa
Kröger 2005: …Christian Missions… and the History of the Catholic Parish
Kröger 2005: Early History of the Presbyterian Mission of Sandema
Kröger 2005: Restoration Power Chapel
Kröger 2005: Visiting a Meeting of Akawuruk and Her Adherents
Kröger 2005: The Muslim Communities of Sandema
Kroger 2005: The Muslim Communities of Wiaga
Schott, Rüdiger 1978: Mission und Entwicklung in Afrika – Beispiel der Bulsa
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9. Buli Language History, Wordlists and Comparisons
Clarke, John, 1972: Specimens of Dialects 1848-1849. Short Vocabularies
Koelle, S.W. 1854: Polyglotta Africana
Rattray 1932: Tribes of the Ashanti Hinterland; chapters I-IV on languages
Rodriques 1935: Os Africanos no Brasil, Buli word-list
Zwernemann 1968: Ein “Gurunsi”-Vokabular aus Bahia, see also Rodriques 1935
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10. Individual Villages or Compounds
Akapata, Isaac 2009: Biuk – A Village with Bulsa Traditions
Ayaric, Ghanatta 2012: Chieftaincy in Gbedema
Hughes 1948: Vare. A Study in Rural Decay.
Kroger 2001: History of Clan Sections and Compounds (Yongsa and Badomsa)
Kröger 1982: Ancestor Worship among the Bulsa (history of Asik Yeri)
Kröger 2011: Sandema Street Names
Kröger 2017: Street Names in Fumbisi
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11. Others
Kröger 2001: Die historische…Position der [Bulsa] Schmiede
Kröger 2015: Diary of Sir Shenton Thomas – Meyer Fortes in Bulsaland (1934)
Kröger 2015: History of Bulsa Journals
Kröger 2017: Southern and Northern Bulsa. Co-operation and Competition

- The Permanent Establishment of Ritual Deviations (German original version 2012)
- Bulsa Rites of Passage (English Version)
- Title, Contents and Preface
- Introduction
- Chapter I: Pregnancy
- Chapter II: Birth
- Chapter III: The Guardian Spirit, Naming and Names
- Chapter IV: Scarifications
- Chapter V: Wen Rites
- Chapter VI: Excision and Circumcision
- Chapter VII: Courting and Marriage
- Chapter VIII: Death and Burial
- Chapter VIII (contd.): Funeral Celebrations
- Conclusion
- Appendix
- Übergangsriten im Wandel, Deutsche Version (1978)
- Titel, Vorwort, Inhalt, Einleitung
- Schwangerschaft und Geburt
- Namensgebung und Namen
- Skarifizierungen
- Wen-Riten
- Beschneidungen
- Brautwerbung und Ehe
- Tod, Trauer und Bestattung (1. Teil)
- Tod und Bestattung (2.Teil)
- Die Kumsa Totenfeier
- Die Juka Totenfeier
- Schluss
- Anhang
- Literaturverzeichnis
- Gesamtedition der Übergangsriten
- Buli Language Guide (2020)
- Buli Names
- The Bulsa Educational Elite… Discussions in a Facebook Group (German original version 2022)
- The English and American Image of Germany in the Past
- The Ritual Calendar of the Bulsa (German original version 1986)
- Evil in the Divine Being (German original version 2013)
- Black Crosses and Divinatory Objects (German original version 1992)
- Traditional and School-Based Education among the Bulsa
- Bulsa Divination and Diviners
- Historical Sources