Thomas De Monthermer 1301–1340 – The Haley, Lawrence, Saunders and Cotter Family trees

Thomas De MonthermerAge: 39 years1301–1340

Name: Thomas De Monthermer

Given names: Thomas

Surname: De Monthermer

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Events of close relatives
Birth	1301 39 29
Birth of a brother	Edward De Monthermer 1304 (Age 3 years)
Death of a maternal grandfather	Edward I “Longshanks” Plantagenet 1307 (Age 6 years) Burgh By Sands, Scotland Shared note: Death Surety:2
Death of a mother	Joan Plantagenet, Countess Of Glochester April 23, 1307 (Age 6 years) Clare, Suffolk, England
Death of a half-brother	Gilbert De Clare June 24, 1314 (Age 13 years) Bannockburn
Death of a father	Ralph De Monthermer 1325 (Age 24 years)
Death of a half-sister	Eleanor De Clare June 30, 1337 (Age 36 years)
Death of a brother	Edward De Monthermer 1340 (on the date of death)
Death	1340 (Age 39 years) Battle Of Sluys

Date differences

Family with parents - View this family

father	Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse Joan Plantagenet, Countess Of Glochester Mary De Monthermer Thomas De Monthermer Edward De Monthermer Joan De Monthermer Ralph De Monthermer Birth: 1262 Death: 1325
mother	Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse Gilbert De Clare, Earl Of Gloucester Elizabeth De Clare Baroness Of Damory Gilbert De Clare Eleanor De Clare Margaret De Clare Family with spouse Ralph De_monthermer … Family with spouse Ralph De Monthermer Mary De Monthermer Thomas De Monthermer Edward De Monthermer Joan De Monthermer Joan Plantagenet, Countess Of Glochester Birth: 1272 33 28 — Acre, Palestine Death: April 23, 1307 — Clare, Suffolk, England
	Marriage: January 1297 —
2 years elder sister	Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Mary De Monthermer Birth: 1298 36 26 Death: after 1371
4 years himself	Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Thomas De Monthermer Birth: 1301 39 29 Death: 1340 — Battle Of Sluys
4 years younger brother	Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Edward De Monthermer Birth: 1304 42 32 Death: 1340
sister	Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Joan De Monthermer Death: 1299

Mother’s family with Gilbert De Clare, Earl Of Gloucester - View this family

step-father	Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse Joan Plantagenet, Countess Of Glochester Elizabeth De Clare Baroness Of Damory Gilbert De Clare Eleanor De Clare Margaret De Clare Gilbert De Clare, Earl Of Gloucester Birth: 1243 20 20 — Christchurch, Hants Death: 1295 — Monmouth Castle, Monmouthshire
mother	Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse Gilbert De Clare, Earl Of Gloucester Elizabeth De Clare Baroness Of Damory Gilbert De Clare Eleanor De Clare Margaret De Clare Family with spouse Ralph De_monthermer … Family with spouse Ralph De Monthermer Mary De Monthermer Thomas De Monthermer Edward De Monthermer Joan De Monthermer Joan Plantagenet, Countess Of Glochester Birth: 1272 33 28 — Acre, Palestine Death: April 23, 1307 — Clare, Suffolk, England
	Marriage: April 30, 1290 — Westminster, Abbey, London, England
5 years half-sister	Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse Roger D'amory Elizabeth D'amory Elizabeth D' Amorie Family with spouse John De Burgh William De Burgh Family with spouse Ralph De La Roche David De La Roche Family with spouse Theobald De Verdon Isabel De Verdon Elizabeth De Clare Baroness Of Damory Birth: September 16, 1295 52 23 — Tewkesbury, Gloucestershire, England Death: November 4, 1360
-4 years half-brother	Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse Matilda De Burgh John De Clare Gilbert De Clare Birth: May 10, 1291 48 19 Death: June 24, 1314 — Bannockburn
18 months half-sister	Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse Hugh The Younger Le Despenser Eleanor De Clare Birth: October 1292 49 20 — Caerphilly Castle, Glamorgan Death: June 30, 1337
1 month half-sister	Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Margaret De Clare Birth: October 1292 49 20 Death: April 9, 1342

Mother’s family with Ralph De_monthermer … - View this family

step-father	Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse Joan Plantagenet, Countess Of Glochester Ralph De_monthermer … Death: 1305
mother	Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse Gilbert De Clare, Earl Of Gloucester Elizabeth De Clare Baroness Of Damory Gilbert De Clare Eleanor De Clare Margaret De Clare Family with spouse Ralph De_monthermer … Family with spouse Ralph De Monthermer Mary De Monthermer Thomas De Monthermer Edward De Monthermer Joan De Monthermer Joan Plantagenet, Countess Of Glochester Birth: 1272 33 28 — Acre, Palestine Death: April 23, 1307 — Clare, Suffolk, England
	Marriage: January 1297 —

Generation 1
1. Thomas De Monthermer, son of Ralph De Monthermer and Joan Plantagenet, Countess Of Glochester, was born in 1301 and died in 1340 in Battle Of Sluys at the age of 39.