Hicko I of Oldersum was a son of the East Frisian chieftain Haro I of Oldersum and his wife Duidlef Kankena. He succeeded his father in 1472, after which he was Lord of Oldersum from 1472 until his death in 1527.
Marriage and children
He married in 1480 with Lady Almut Boing of Gödens (1454–1520), daughter of Edo I of Gödens. She was the heir to the Lordship of Gödens. Together they had three sons: • Haro II of Oldersum (1491-1539) • Hero I of Oldersum (c. 1492-1559) • Boing I of Oldersum (c. 1500-1540) == References ==