This title is a relatively recent one, created in the 20th century. Previously, Buganda tradition had only the King's mother (the
Nnamasole, "
Queen mother") and one of his sisters (the
Lubuga, or "
Queen sister") as nationally preeminent and powerful. The Nnamasole and the Lubuga each had their respective compounds in the Royal Palace, and the degree of political dominance and influence each held varied from reign to reign. The King's principal wife was meanwhile referred to as the
Kaddulubaale, the same title held by the principal wife in any household in the kingdom. King
Daudi Chwa II (reigned 1899-1939) was the first king whose wife,
Irene Nnamaganda, was considered to be foremost among Buganda women. The title
Nnabagereka—originally a girl's name from the Mushroom clan—was chosen as the title of the most pre-eminent woman in the Kingdom. ==Currently==