Birgitta Knutsdotter (Lejonbjälke) bef. 1290 - est. 1335 (d. 1335) Parents Knut Matsson Ingeborg Ulfsdotter Children Ingeborg Barnamsdotter Karin|Katarina Magnusdotter Siblings Nils Abjörnson Ulf Abjörnsson Partners Magnus Bengtsson Barnam