YourRoots by Genomelink
banner

Sign up to explore more

Create a free account to navigate family trees, view ancestors, and discover connections.

Sir John De Montfort, 1st Baron Montfort 1264–1296 – Genealogical Records

Birth Date: 1264

Birth Location: Beaudesert castle, Warwickshire, England

Death Date: 11 May 1296

Death Location: Beaudesert, Warwickshire, England

Father: Peter Beaudesert

Mother: Alice Aldithley

Spouse(s): Alice Plaunche

Children(s): Sir Montfort

In 1264, Sir John De Montfort, 1st Baron Montfort entered the world in Beaudesert castle, Warwickshire, England, born to Peter De Montfort Lord Of Beaudesert And Alice De Aldithley. Sir John De Montfort, 1st Baron Montfort married Alice De La Plaunche, and had children including Sir John De Montfort. Sir John De Montfort, 1st Baron Montfort passed away in 1296 in Beaudesert, Warwickshire, England.

Find more search results for Sir Montfort
SM

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:
C
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

  • In 1264, Sir John De Montfort, 1st Baron Montfort entered the world in Beaudesert castle, Warwickshire, England, born to Peter De Montfort Lord Of Beaudesert And Alice De Aldithley.
  • Sir John De Montfort, 1st Baron Montfort married Alice De La Plaunche, and had children including Sir John De Montfort.
  • Sir John De Montfort, 1st Baron Montfort passed away in 1296 in Beaudesert, Warwickshire, England.

Immediate Family

Parents

Peter Beaudesert
1245–1287
Birth Location: Beaudesert castle, Warwickshire, England
PB
Alice Aldithley
1224–1265
Birth Location: Heleigh Castle, Audley, Staffordshire, England
AA

Spouses(s)

Alice Plaunche
1267–1303
Birth Location: Wendover, Buckinghamshire, England
AP

Children(s)

Sir Montfort
1303–1361
Birth Location: –
SM

Sir Montfort's Ancestors

Self
Sir Montfort
1264–1296
Birth Place: Beaudesert castle, Warwickshire, England
Parents
Peter De Montfort, Lord of Beaudesert
1245–1287
Beaudesert castle, Warwickshire, England
Alice (De) Aldithley
1224–1265
Heleigh Castle, Audley, Staffordshire, England
Grandparents
Great-Grandparents
2nd-Great-Grandparents

Sir Montfort's Descendants

1.
SM
Sir (John De Montfort, 1st Baron) Montfort (1264–11 May 1296) m. Alice (De La) Plaunche (1267–1303)
  1. 1. Sir (John De) Montfort 1303–1361 m. Lady (Joan De) Clinton 1338–1407
    1. 1. Baldwin (De) Montfort 1328–1386 m. Margaret (de) Clinton 1350–1375
      1. 1. William (De) Montfort 1356– m. Rose (De) Brandeston 1360–
        1. 1. Margaret (Rose De) Montfort 1382–1450 m. John Catesby 1378–1437

Sir Montfort's Timeline

2 Records

1264
1264
Birth of Sir John De Montfort, 1st Baron Montfort in Beaudesert castle, Warwickshire, England
Beaudesert castle, Warwickshire, England
1296
11 May 1296
Age 32
Death of Sir John De Montfort, 1st Baron Montfort in Beaudesert, Warwickshire, England
Beaudesert, Warwickshire, England

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: 1264
    Event Place: Beaudesert castle, Warwickshire, England

    Genealogy Event 2
    Event Type: Death
    Event Date: 11 May 1296
    Event Place: Beaudesert, Warwickshire, England
Find more search results for Sir Montfort

About YourRoots

Family Tree Map

Explore your family tree geographically

Import your GEDCOM file to transform your family tree into an interactive global map. See your roots laid out visually and understand your true geographic heritage.

Powerful tools like "Trace Back To Me" instantly map your family's migration paths from a chosen ancestor all the way back to you.

LEARN MORE
AI Genealogy Research

Discover ancestors beyond "end-of-line" automatically

Import your family tree and let AI expand it for you. AI Ancestor Finder scans "end-of-line" ancestors to uncover their parents across hundreds of family lines at once. AI Deep Research analyzes selected ancestors and family clusters, suggesting relevant records and next steps.

Turn on Auto Research Mode to get new discoveries daily or weekly, so your tree keeps growing even while you're away.

LEARN MORE
DNA Match

Find more DNA matches across all DNA tests

Combine your DNA data with your family tree to unlock the full power of YourRoots DNA Match. Connect with relatives across major testing services — Ancestry, 23andMe, MyHeritage, and more.

View your matches' maps and trees to identify shared ancestors, and soon you'll be able to add them directly to your own tree and map.

LEARN MORE
Ancestry Reports

Ancestry DNA analysis that goes deeper than others

Unlock exclusive reports that reveal your deeper origins.

  • Deep Ancestry Report — Analyze 130+ ethnicities, sub-regions, and 1,800+ communities in one detailed view.
  • Global & Native American Reports — Developed with Stanford researchers to uncover hidden ancestries across all 22 chromosomes.
  • Ancient DNA Series — Compare your DNA with 1,000+ ancient genomes from Viking, Celtic, and early American civilizations.
LEARN MORE