Roger de Montgomery III
Roger was born in St Germain Mntgm, Normandy, France.  He died before 1056.

 Josceline de Pontaudemer
Josceline was born about 0975.  She died after 1068.

 Hugh de Montgomery
Hugh was born about 1015 in St Germain, Montgomery, Normandy, France.  He died before 1047.

 Earl Roger de Montgomery of Shrewsbury
Roger was born in Shrewsbury, Shropshire, England.  He died on July 27th, 1094 in Shrewsbury, Shropshire, England.  He was buried in Abbey Of St Peter & St Paul, Shrewsbury, Shropshire, England.