Ingeborg1) (ff mf mf mm mm mm ff mf fm)Father: unknownFamily with BirgerChildrenMagnus Birgersson Drake (Sunnerbodrakarna) (- >1475)Karl Birgersson (Sunnerbodrakarna)Sources1. Margareta Pedersdotter (Roos), Sven Laurensson (tre blad) i Vadstena och Magnus Drake i Kalvenäs, sid 69-81Author: Jan LiedgrenPublishing: SoH 1986:2Last updated: 6 Sep 2016