Adelaide married Roger De Montgomery, [EARL OF ARUNDEL about 1070 in Of, , POITOU, France. Roger (son of Roger De Montgomery, [Seigneur of Mon and Josceline De Ponteaudemer) was born in 1022 in Of, Shrewsbury, Shropshire, England; died on 27 Jul 1094 in Shrewsbury, Shropshire, England; was buried in Abbey Of St Pete, Shrewsbury, Shropshire, England. [Group Sheet] [Family Chart]