Anne De MORTIMER COUNTESS OF CAMBRIDGE

Anne De was born on December 27th, 1390 in New Forest, West Meath, Ireland.  Anne De's father was Roger De MORTIMER EARL OF MARCH & ULSTER and her mother was Eleanor HOLAND. She had two brothers and a sister, named Edmund De, Roger De and Eleanor DE.  She was the second oldest of the four children. She had three half-sisters named Alice, Joan and Joyce.  She died at the age of 20 in September 1411.  She was buried in Langley, Hertfordshire, England.

‌Anne De and Richard were married in a religious ceremony about June 1408 in Of.  They had a son and a daughter, named Richard and Isabel.