Male Herbert III De Vermandois Click to view Herbert III De Vermandois in the family tree Click to view Herbert III De Vermandois in the family tree in SVG format

1   Herbert III's father was Albert I "The Pious" Vermandois and his mother was Gerberga De Lorraine.  His paternal grandparents were Hubert de Senlis and Liegarde France; his.  He was an only child.

Herbert III's family with Ermengarde De Bar

They had a son named Otto.

1 http://wc.rootsweb.com/cgi-bin/igm.cgi?op=PED&db=madchia&id=I2334&style=TABLE
2 http://wc.rootsweb.com/cgi-bin/igm.cgi?op=PED&db=madchia&id=I2320&style=TABLE