Otho (Otto) , Count of Vermandois, Count - Pedigree | FamilyCentral
 Abt 979 - 25 May 1043/45
 Abt 942/53 - 29 Aug 997/1015
 Abt 946 - Aft 1018
 Abt 915 - 7 Sep 978
 Abt 884 - 23 Feb 943
 Abt 890 - 2 Oct 939