Mary de MONTHERMER

Mary de was born in 1301 in <Akko, Hazafon, Israel>.  Mary de's father was Ralph de MONTHERMER BARON MONTHERMER/BARON MONTHERMER and her mother was Joan "of Acre" of ENGLAND COUNTESS OF GLOUCESTER & HERTFORD. She had two brothers named Thomas and Edward.  She was the second oldest of the three children. She had a half-brother and four half-sisters, named Gilbert de, Eleanore de, Elizabeth de, Margaret de and Elizabeth de.