World of HYDE
Discovering our Ancestors and their descendants to all parts of the world. Last updated 30 June 2024
Family: Baron Ralph De Monthermer, Lord Monthermer / Joan Plantagenet, Countess Of Gloucester Hertford Princess Of England (F41948)
m. Jan 1297-
Male
Baron Ralph De Monthermer, Lord Monthermer
Birth 1262 Of Stokenham, Devonshire, England 
Death 5 Apr 1325 Salisbury, Wiltshire, England Burial Salisbury, Wiltshire, England Marriage Jan 1297 Father Sir John De Meisnilhermer | F41958 Group Sheet Mother Margaret Teyes | F41958 Group Sheet
Female
Joan Plantagenet, Countess Of Gloucester Hertford Princess Of England
Birth Apr 1272 Akko (Acre), Hazofan (Crusader) Kingdom of Jerusalem Christening 1272 Windsor Castle, Berkshire, England Death 23 Apr 1307 Clare Castle, Clare, Suffolk, England Burial 26 Apr 1307 Clare, Suffolk, England Other Spouse Gilbert De Clare, 6th Earl Of Hertford 7th Earl Of Gloucester 3rd Lord Of Glamorgan 9th Lord Of Clare | F16361 Marriage 30 Apr 1290 London, Middlesex, England Father King Edward I. Plantagenet, Of England | F10225 Group Sheet Mother Queen Princess Eleanor, Of Castile Leon | F10225 Group Sheet
Female
Mary De Monthermer, Countess Of Fife
Birth 1301 Monthermer, Hérault, France Death 30 Mar 1371 Fifeshire, Scotland Burial Mar 1371 Fifeshire, Scotland Spouse Duncan Mac Duff, I. | F49557 Marriage 1322 Fifeshire, Scotland
Male
Sir Thomas De Monthermer, 2nd Baron De Monthermer
Birth 4 Oct 1301 Stokenham, South Hams District, Devon, England Death 24 Jun 1340 Flanders, France Burial Jun 1340 Spouse Margaret de Braose | F71418 Marriage Abt 1325 Gloucestershire, England, United Kingdom
Male
Baron Edward De Monthermer, 3rd
Birth 11 Apr 1304 Death 2 Feb 1340 Burial Stafford, Staffordshire, England