- Marriage: Sir William de Fiennes Knight 900
- Died: 1406, Herstmonceaux, Sussex, England
Noted events in her life were:
• Background Information. 900
Sir William de Fiennes, Knight, heir to his brother Joahn and son of Sir William and his wife Joan de Say, died 3 Heny IV, and lies buried in Hurst-Monceaux church, under a flat stone ornamented with brass ; leaving issue, by Elizabeth, daughter and heir of William Batisford (who brought him a good estate in Sussex), twos sons, first Sir Roger Fiennes, Knight and second Sir James Fiennes, Knight.
~Collins's Peerage, Vol. VI, p. 565
Elizabeth married Sir William de Fiennes Knight, son of Sir William de Fiennes Knight and Joan de Say.900 (Sir William de Fiennes Knight died on 18 Jan 1403 in Herstmonceaux, Sussex, England 900.)