| Thyra Haraldsdatter Queen of Norway |
| Father:
Harald "The Blue Tooth" Gormsson King of Denmark | Mother:
Gyrithe Olafsdotter Queen of Denmark |
| Born: abt 947 of Denmark |
Died: Sep 8, 1000 Norway |
| Spouse:
Styrbjorn "The Strong" Olafsson Prince of Sweden | Married: |
| Children: Thorgils "Sprakaleg" Styrjornsson | Brothers & Sisters:
Gunhild Haraldsdatter Princess of Denmark |