Lars was the son of Ulf Holmgersson av Ama and Cecilia Haraldsdotter. The date and place of his birth have not been found.
He died after 1305. The place is not known.
His wife is not known. They were married, but the date and place have not been found. Their only known child was Helena Larsdotter (?-c1350).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Death | AFT 1305 |
|