Count Egon of Urach IV
Egon was born in 1122.  He died at the age of 74 on July 25th, 1196.¹ 

 Kunigunde Von Wasserberg
Kunigunde was born in 1130.¹   She died at the age of 38 on September 4th, 1168.¹ 

 Count Egino of Urach V
Egino was born in 1168 in Urach, Baden, Germany.¹   He died at the age of 62 on January 12th, 1230.¹