Children

 Robert Marmion , of Tamworth & Scrivelsby
Robert was born before 1153 in Tamworth Castle, Warwickshire, England.  He died before May 15th, 1218 in Scrivelsby, Horncastle, Lincolnshire, England.


 Mabel Marmion
Mabel was born in 1169 in Tamworth Castle, Warwickshire, England.  She died before September 1210.