Who was born first, Wijerd Jelckama or Pier Gerlofs Donia?
Wijerd Jelckama: Wijerd Jelckama (also spelled Wierd and Wijard) (c. 1490–1523) was a Frisian military commander, warlord and member of the "Arumer Zwarte Hoop" ("Arumer Black Heap").
i don't know