Robert Marmion
Robert was born in 1133.  He died at the age of 48 in October 1181.

 Maud de Beauchamp
Maud was born about 1135.  Maud is no longer alive.

 Robert Marmion
Robert was born in 1150 in Tamworth Castle, Warwick, Eng.  He died before May 15th, 1218.