Roger De Mortimer, son of Edmund Mortimer and Philippa Plantagenet, was born on April 11, 1374 in Usk, Monmouthshire, England and died on July 20, 1398 in Kells, Co. Meath, Ireland at the age of 24. He married Eleanor Holland, daughter of Thomas Holland, about October 7, 1388. She was born in 1349 and died on October 18, 1405 at the age of 56.

Anne De Mortimer, daughter of Roger De Mortimer and Eleanor Holland, was born on December 27, 1390 in New Forest, West Meath, Ireland and died in September 1411 at the age of 20. She married Richard Earl Of Cambridge Plantagenet, son of Edmund Of Langley and Isabel Princess Of Castile And Lã£â£ã¢âƒã£â¢ã¢â©on …, about June 1408. He was born about September 1376 in Conisbrough Castle, Yorkshire, England and died on August 5, 1415 in Southampton, Hampshire, England.

Edmund Mortimer, son of Roger De Mortimer and Eleanor Holland, was born in 1391 and died in 1425 at the age of 34. He married Anne Stafford, daughter of Edmund …,.

Eleanor Mortimer, daughter of Roger De Mortimer and Eleanor Holland. She married Edward Courtenay.

Richard Plantagenet, son of Richard Earl Of Cambridge Plantagenet and Anne De Mortimer, was born on September 20, 1411 in Conisbrough Castle, Yorkshire, England and died on December 31, 1460 in Wakefield, Yorkshire, England at the age of 49. He married Cecily Neville, daughter of Ralph De Neville and Joan De Countess Of Westmoreland Beaufort, on October 18, 1424 in Yorkshire, England. She was born on May 31, 1415 in Raby, Co. Durham, England and died on May 31, 1495 in Berkhamstead, Hertfordshire, England at the age of 80.

Isabel Plantagenet, daughter of Richard Earl Of Cambridge Plantagenet and Anne De Mortimer. She died in 1484. She married 2 times. The first time she married Thomas Of_heton Grey. The second time she married Henry 1St Bourchier, son of William Bourchier and Anne Of_gloucester …,.