ROBERT (6th Baron) de MARMION
ROBERT (6th Baron) was born about 1214 in Tamworth, Warwickshire, England.¹   He died in 1241.¹ 

 JULIANA de VASSI
JULIANA was born about 1215.¹   JULIANA is no longer alive.

 PHILIP BARON de MARMION
PHILIP BARON was born about 1240.¹