Kristiern Nilsson (Vasa) Was about 77 years old.Father: Nils Kettilsson (Vasa)Mother: Christina Jonsdotter (Rickebyätten)Bornabout 1365 1) Dead29 Apr 1442 Viborgs slott, Ryssland1) Family with Margareta Eriksdotter Krummedige (~1390 - 1451)ChildrenJohan Kristiernsson (Vasa) (1426 - 1477)Family with Margareta Johansdotter (Moltke)ChildrenKarl Kristiernsson (Vasa) (- 1440)Sources1. Wikipedia(Secondary source)Last updated: 21 Jul 2012