Roger de Mortimer
Roger was born on April 25th, 1287.  He died at the age of 43 on November 29th, 1330.

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

 Margaret de Mortimer
Margaret was born in 1357 in Wigmore, Hereford, Eng.