+ Gilbert 4th Earl of Gloucster De Clare
+ Gilbert 4th Earl of Gloucster was born in 1180 in Hertford, Hertfordshire, England.¹   He died at the age of 50 on October 25th, 1230 in Penros, Bretagne, France.¹ 

 Isabel Marshall
Isabel was born on October 9th, 1200 in Pembroke, Pembrokeshire, , Wales.²   She died at the age of 39 on January 17th, 1240 in Berkhampstead, Hertfordshire, , England.² 

 Richard De Clare
Richard was born on August 4th, 1222 in Gloucestershire, England.³   He died at the age of 39 on July 15th, 1262 in ASHENFIELD MANOR, WALTHAM, KENT, ENGLAND.  He was buried on July 28th, 1262 in TEWKESBURY ABBEY, GLOUCESTERSHIRE, ENGLAND.^3 3