1432
Uko Fockena, Frisian chieftain (born c
Uko Fockena, Frisian chieftain (born c. 1408)
Uko Fockena, Frisian chieftain (born c
Uko Fockena
- Died
- 1432
Uko Fockena was an East Frisian chieftain of Moormerland and Emsigerland.