Alverade, Countess of Arenberg
Abt 1143 - Yes, date unknown
Generation: 1
1. Alverade, Countess of Arenberg was born about 1143; and died. Alverade, married Otto, Count of Bentheim before 1172. Otto, (son of Dirk Vi, Count Holland and Sofie, Countess of Rheineck) was born about 1143 in S Gravenhage, Z Holl, Neth; died after 1207. [Group Sheet]