Uko Fockena, East Frisian chieftain (b. c. 1408)
Uko Fockena (also known as: "Uko of Oldersum"; c. 1408, Oldersum (uncertain) – 13 June 1432 near Suurhusen) was an East Frisian chieftain of Moormerland and Emsigerland.
1432Jun, 13
Uko Fockena
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Events on 1432
- 8Dec
Lithuanian Civil War (1431-35)
The first battle between the forces of Švitrigaila and Sigismund Kęstutaitis is fought near the town of Oszmiana (Ashmyany), launching the most active phase of the Lithuanian Civil War.