*Olaf III "Skotkonung" Eriksson King of Sweden
born about 0950 Sweden
died 1022 (died in winter)

father:
*Erik VIII "Seiersal" "Victorious" Bjornsson King of Sweden
born about 0930 Sweden
died 0994/95 Uppsala, Sweden

mother:
*Sigrid Storrada "The Proud" ("The Haughty") Skogulsdatter
born about 0950 Sweden
died before 1013

siblings:
Holmfrid Ericsdotter Princess of Sweden born about 0972 Sweden
Emund Eriksson Prince of Sweden born about 0961 Sweden

spouse or concubine (1st-not married):
*Endia (Edla, Endla) von Mecklenburg Princess of the Wends
born about 0985 Mecklenburg-Schwerin, Germany
(end of information)

children (from 1st union):
*Edmund "The Old" Olafsson born about 1000 Sweden died about 1060
*Astrid Olafsdottir of Sweden born 1002 Uppsala, Sweden died after 1035 Norway

spouse (2nd):
*Astrid (Inegrid) Princess of the Obotrites Queen of Sweden
born about 0979 Sweden
married about 0999 Uppsala, Sweden

children:
*Ingrid (Ingegerda) Olafsdotter Princess of Sweden
born about 1001 Uppsala, Sweden
died 10 February 1050 Kiev, Ukraine
Anund Jakob Olafsson King of Sweden
born about 1008 Sweden died about 1050

biographical and/or anecdotal:

notes or source:
LDS
ancestry.com