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John IV de Montfort 1290–1342 – Genealogical Records

Birth Date: Abt. 1290

Birth Location: France

Death Date: 1342

Death Location: Seige of Hennobont, France

Father: Duke Montfort

Mother:

Spouse(s): Alice PLAUNCHE

Children(s): Dtr BRITTANY, John BRITTANY

The story of John IV de Montfort began in 1290 in France. John IV de Montfort married Alice De La Plaunche, Widow Of Montfort, and had children including Dtr Of The Duke Of Brittany, John Duke Of Brittany, John Iv Of Montfort Of Brittany. John IV de Montfort passed away in 1342 in Seige of Hennobont, France.

Find more search results for John Montfort
JM

Reliability Score

This score reflects the reliability of the source family tree. A high rating indicates a trustworthy source with strong data consistency.

Reliability Score:
A
Criteria:
  • A 3 criteria (Strong)
  • B 2 criteria (Medium)
  • C 1 criteria (Basic)
  • N/A 0 criteria (Insufficient)

This tree's reliability score:

  • Record available
  • Descendant's record available
  • Star tree owner

Biography

  • The story of John IV de Montfort began in 1290 in France.
  • John IV de Montfort married Alice De La Plaunche, Widow Of Montfort, and had children including Dtr Of The Duke Of Brittany, John Duke Of Brittany, John Iv Of Montfort Of Brittany.
  • John IV de Montfort passed away in 1342 in Seige of Hennobont, France.

Immediate Family

Parents

Spouses(s)

Children(s)

John Montfort's Ancestors

Self
John Montfort
1290–1342
Birth Place: France
Parents
Duke de Montfort
–1312
Grandparents
Great-Grandparents
2nd-Great-Grandparents

John Montfort's Descendants

1.
JM
John (IV de) Montfort (Abt. 1290–1342) m. Alice (de la) PLAUNCHE (–Bef. 1390)
  1. 1. Dtr (of the Duke of) BRITTANY –1341 m. Count (of) Penthievre –1341
    1. 1. Jeanne (de Penthievre of) BRITTANY 1310–1356 m. Charles (of) BLOIS 1319–1364
      1. 1. Jean (de) Penthievre 1367–
      2. 2. Marie (of) Brittany 1342– m. Louis (I Duke of) ANJOU 1339–1384
        1. 1. Louis (II Duke of) ANJOU 1377–1417 m. Yolanda ((Iolanda) of) ARAGON 1380–
  2. 2. John (IV of MONTFORT OF) BRITTANY 1290–1345 m. Jeanne (de) FLANDERS 1300–1376
    1. 1. JOHN (V of MONTFORT OF) BRITTANY 1338–1399 m. Joan ((Joanna) of) NAVARRE 1370– m. Mary (of) ENGLAND 1343–1376
      1. 1. JOHN (VI of) BRITTANY 1389–1442

John Montfort's Timeline

2 Records

1290
Abt. 1290
Birth of John IV de Montfort in France
France
1342
1342
Age 52
Death of John IV de Montfort in Seige of Hennobont, France
Seige of Hennobont, France

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: Abt. 1290
    Event Place: France

    Genealogy Event 2
    Event Type: Custom Event
    Event Date: Bet. 1341–1342
    Event Place: France
    Record Source: Webster's Biographical Dictionary, Webster's page 784.

    Genealogy Event 3
    Event Type: Title

    Genealogy Event 4
    Event Type: Death
    Event Date: 1342
    Event Place: Seige of Hennobont, France

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