 Cyrid Sweden, daughter of Olaf II "The Mighty" Björnsson, kung av Sveariket and Anna Ingeborg Thrandsdotter, av Sula, Queen of Sweden.Born Sweden, died 1005 Crépon, Calvados, Basse-Normandie, France Married/ Related to:  King Herbastus Herfast De Crepon II, son of Herbastus (Herfast "the Dane") de Crepon and N.N..Born 911 Crépon, Calvados, Basse-Normandie, France, died 11 Jan 1010 Arques, Seine-Maritime, Haute-Normandie, France, 98 or 99 years Child: 1. Avelina Aveline DecreponBorn 1037 Longueville, Lot-et-Garonne, Aquitaine, France, died 1049 France, Lot-et-Garonne, Aquitaine, France, 11 or 12 years | |||
| 2nd marriage/ relation Cyrid Sweden, daughter of Olaf II "The Mighty" Björnsson, kung av Sveariket and Anna Ingeborg Thrandsdotter, av Sula, Queen of Sweden.Married/ Related to: King Herald I of Denmark, King of Denmark, son of Gorm "Den Gamle" Knudsøn, Konge af Danmark and Thyra "Danebod" Haraldsdatter , Dronning af Vest Danmark.Born ± 910 Jelling, Vejle, Denmark, died 1 Nov 986 Denmark, approximately 76 years Child: 1. Thyra Haraldsdottir Haraldsdotter, Queen of DenmarkBorn ± 972 Jelling, Vejle, Denmark, died 18 sep 1000 Ringerike, Buskerud, Norge, approximately 28 years | |||