Parents Herbert I Count de Vermandois Bertha de Morvois Date of Birth abt 880 Place of Birth Saint-Quentin, Vermandois, France Date of Death 26 March 931 Source(s) http://homepages.rpi.edu/~holmes/Hobbies/Genealogy2/ps03/ps03_444.htm https://en.wikipedia.org/wiki/Beatrice_of_Vermandois https://www.wikidata.org/wiki/Q263266