Jarl Ulf Slogersson of West Gotland
Ulf was born about 0955 in Vestgotland, Sweden.

 Earl Ragnvald Ulfsson
Ragnvald was born about 0957 in Westgothland, Sweden.  He died in 1030 in Russland, Ladoga, Aldeigjuborg.

 Jarl Rognvald ("the Old") Ulfsson of West Gotland
Rognvald, known as "the Old", was born in Vestgotland, Sweden.  He died in 1066.