«b»Béatrice of Vermandois«/b» (c. 880 \endash after March 26, 931) was the wife of «u»Robert I, King of France «/u» . She is sometimes stated to be the sister of «u»Herbert II «/u», «u»Count of Vermandois «/u». No contemporary source explicitly states that Heribert II and Beatrix were the children of «u»Herbert I «/u», and researchers are divided on the probability of this relationship
[S36] Brian Tompsett, Dept of Computer Science, University of Hull, England(B.C.Tompsett@dcs.hull.ac.uk), Directory of Royal Genealogical Data, (This work is Copyright b 1994-2002 Brian C Tompsett).