Theda Ukena

East Frisian countess by marriage and later regent of East Frisia (1432-1494) (1432–1494)

Parents

• Heba Attena von Dornum Hebe
• Uko Fockena

Children

• Hebe Gräfin von Ostfriesland
• Enno I
• Edzard I, Count of East Frisia

Partners

• Ulrich I, Count of East Frisia