Graf Heinrich I von Ronsberg
Heinrich I was born about 1140.  He died on September 6th, 1191 in Neapel .

 Udihild von Gammertingen
Udihild was born about 1141.  She died on October 26th, 1191 in Kloster Ottobeuren .

 Udihild von Ronsberg
Udihild was born about 1156.  She died about 1205.