Kingdom of Kongo converts to Christianity under Nzinga a Nkuwu (João I)
- Date
- 3 May 1491
- Category
- Religion & ideology
- Region
- Central Africa (Kingdom of Kongo, present-day Angola and DR Congo)
- Era
- Post-Classical / Medieval
- Significance
On 3 May 1491, the ManiKongo (king) Nzinga a Nkuwu was baptised as João I at Mbanza Kongo, marking the first conversion of a sub-Saharan African monarch to Roman Catholicism.
The event followed initial contact with Portuguese explorer Diogo Cão at the Congo River estuary in 1483 and the return of a Kongolese embassy that had spent nearly four years in Lisbon studying Christianity and Portuguese. The provincial ruler of Soyo was baptised first, followed by the king, his nobles, and—after she protested her initial exclusion—his wife, baptised as Queen Leonor. The conversion opened sustained diplomatic, religious, and commercial ties with Portugal, bringing missionaries, teachers, artisans, and military advisers to the kingdom. Although João himself reverted from the faith around 1495, partly over the Church's insistence on monogamy, Catholicism took deep root under his son Afonso I and became woven into Kongolese society for centuries.
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Empires active in 3 May 1491
- Inca Empire1438 CE – 1533 CE
- Ming Dynasty1368 CE – 1644 CE
- Aztec Empire1428 CE – 1521 CE
- Malacca Sultanate1400 CE – 1511 CE
- Songhai Empire1464 CE – 1591 CE
- Ottoman Empire1299 CE – 1922 CE
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- The Investiture Controversy and the Walk to Canossa1075–1122 (Investiture Controversy)
- Anawrahta establishes Theravada Buddhism across the Pagan realm1057 CE
Further reading
The wider story
A Little History of Religion
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