Friedrich UNKNOWN
Friedrich was born in 1015 in Buren, Germany.  He died at the age of 79 in 1094.

 Hildegarde Von Hohenlohe
Hildegarde was born about 1017 in Swabia, Bavaria.  She died in 1095.

 Friedrich UNKNOWN
Friedrich was born about 1050 in Hohenstaufen, Swabia, Bavaria.  He died on April 6th, 1105.