Wirpirk of Tengling
Czech princess
(b. 1001)
Parents
Sieghard VII.
Children
Ulrich I
Luitpold, Prince of Znojmo
Siblings
Swanhilde of Ungarnmark
Ellenhard
Mathilde
Friedrich I, Graf von Tengling
Sieghard von Aquileia
Partners
Conrad I, Duke of Bohemia