Katarina was the daughter of Birger Petersson Finstaätten and Ingeborg Bengtsdotter Folkungaätten. The date and place of her birth have not been found.
Her husband was Magnus Gudmarsson Ulvåsaätten, who she married in BET 14 MAR 1315 AND 20 SEP 1315. The place has not been found. Their only known child was Ingeborg Magnusdotter (c1327-c1390).
|
Birger Petersson Finstaätten |
Peter Israelsson Finstaätten |
| ||||||
| | ||||||||
|
NN Birgersdotter Två vingar |
| |||||||
| | ||||||||
|
Ingeborg Bengtsdotter Folkungaätten |
Bengt III Magnusson Lejon Folkungaätten |
| ||||||
| | ||||||||
|
Sigrid Tydicksdotter |
| |||||||
| |