William IV of Provence

William IV of Provence ( † 1019 or 1030) was from 1018, Count of Provence. He was the eldest son of Count William II of Provence. His brothers Godfrey I and Fulk Bertrand I. reigned jointly with him.

It occurs in many documents his mother Gerberga of Burgundy, who acted as regent until 1019.

Geoffrey I of Provence Fulk Bertrand of Provence
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