Roger De MORTIMER

Roger De was born on March 24th, 1393 in Netherwood, Pembrokeshire, Wales.  Roger De's father was Roger De MORTIMER EARL OF MARCH & ULSTER and his mother was Eleanor HOLAND. He had a brother and two sisters, named Edmund De, Eleanor DE and Anne De.  He was the youngest of the four children. He had three half-sisters named Alice, Joan and Joyce.  He died about 1410.