Olaf married Swietoslava Or Sygryda Queen Of SWEDEN NORWAY & DENMARK, PRINCESS OF POLAND about 998. Swietoslava (daughter of Mieszko I Prince Of POLAND and Dúbravka Princess Of BOHEMIA) was born about 970 in Of, Poznan, Poznan, Poland; died after 2 Feb 1014. [Group Sheet] [Family Chart]