Magnus was the son of unknown parents. The date and place of his birth have not been found.
He died after 1308. The place is not known.
His wife was Kristina Birgersdotter Hjorthorn. They were married, but the date and place have not been found. Their two known children were Håkan Magnusson (?-<1346) and NN Magnusdotter (?-?).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Death | AFT 1308 |
|