Roger De Mortimer
Roger was born on May 3rd, 1287.  He died at the age of 43 on November 27th, 1330.

 Joan De Geneville
Joan was born on February 2nd, 1285.  She died at the age of 71 on October 19th, 1356.

 Edmund De Mortimer
Edmund was born in 1306.  He died at the age of 45 on December 16th, 1351.

 Maud De Mortimer
Maud was born in 1307.  She died at the age of 38 in 1345.

 Margaret De Mortimer
Margaret was born in 1308.  She died at the age of 29 on May 5th, 1337.

 Roger De Mortimer
Roger was born in 1308.

 Catherine De Mortimer
Catherine was born in 1309.  She died at the age of 59 on August 4th, 1368.

 Geoffrey De Mortimer
Geoffrey was born in 1310.

 Agnes De Mortimer
Agnes was born in 1313.  She died at the age of 55 in 1368.

 Joane De Mortimer
Joane was born in 1313.

 Blanche De Mortimer
Blanche was born in 1316.  She died at the age of 31 in 1347.

 John De Mortimer
John was born in 1321.

 Beatrice De Mortimer
Beatrice was born in 1322.  She died at the age of 61 on October 16th, 1383.