Family: Erik X Erik Knutsson SWEDEN / Rikissa Rixa Valdemarsdatter DENMARK (F283)
Knut Eriksson SWEDEN (1145-1196) 
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Cecilia JOHANSDOTTER (1149-1196)
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| Joar Sweden ERIKSSON (1163-1205) |
| Sigrid KNUTSDOTTER (1169-1195) |
| Knut Knutsson SWEDEN (1172-1205) |
| Helena KNUTSDOTTER SWEDEN (1174-1248) |
| Knut KNUDSSON (1178-1205) |
| Kristina Knutsdotter SWEDEN (1180-1248) |
| Vlademar Waldemar I Valdemar Great DENMARK (1131-1182)
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| Christine DENMARK (1157- ) |
| Sophie DENMARK (1159-1208) |
| Knud Vi DENMARK (1163-1202) |
| Maria DENMARK (1165- ) |
| Margareta (1167-1236) |
| Valpurgis DENMARK (1169-1233) |
| Valdemar Sejr Victorious DENMARK (1170-1241) |
| Maria Nun ROSKILDE (1175-1236) |
| Helen Denmark VALDEMARSDOTTIR (1176-1233) |
| Marie DENMARK (1177- ) |
| Erik X Erik Knutsson SWEDEN (1176-1216)
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| Rikissa Rixa Valdemarsdatter DENMARK (1178-1220)
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| Martha ERIKSDOTTER (1210-1254) |
Ingeborg ERIKSDOTTIR SWEDEN (1212-1254)  |
| Sofia ERIKSDOTTER (1214-1241) |
| Erik Xi Lhaspe Eriksson SWEDEN (1216-1250) |