Styrbiorn "The Strong" Olafsson
Styrbiorn "The Strong" was born about 0903 in Sweden.  He died in 0985 in Fyrisval,Uppsala,Sweden.

 Thyra Haraldsdtr
Thyra was born about 0927 in Denmark.  She died on September 18th, 1000 in Norway.

 THORKILL STYRJORNSSON 
THORKILL was born about 0936 in Uppsala,Sweden.

 Thorgils STYRJORNSSON
Thorgils was born in 0970 in Uppsala,Sweden.