YourRoots by Genomelink
banner

Sign up to explore more

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

William de Montagu 1145–1217 – Genealogical Records

Birth Date: 1145

Birth Location: Shepton Montagu, Somerset, England

Death Date: June 1217

Death Location: Bishopstone Montacute, Somerset, , , England

Father: Sir DeMontagu

Mother: Alice Acuto

Spouse(s): Isabel Somerset, Isabel deMontagu

Children(s): Drew Montagu, Baroness DeMontagu, William DeMontacute, Drew DeMontagu

The story of William de Montagu began in 1145 in Shepton Montagu, Somerset, England. William de Montagu married Isabel Nmn William Demontagu, Isabel Somerset, and had children including Baroness Isabella Demontagu, Drew De Montagu, Drew Demontagu, William Demontacute. William de Montagu passed away in 1217 in Bishopstone Montacute, Somerset, , , England.

Find more search results for William Montagu
WM

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:
B
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 William de Montagu began in 1145 in Shepton Montagu, Somerset, England.
  • William de Montagu married Isabel Nmn William Demontagu, Isabel Somerset, and had children including Baroness Isabella Demontagu, Drew De Montagu, Drew Demontagu, William Demontacute.
  • William de Montagu passed away in 1217 in Bishopstone Montacute, Somerset, , , England.

Immediate Family

Parents

Spouses(s)

Children(s)

William Montagu's Ancestors

Self
William Montagu
1145–1217
Birth Place: Shepton Montagu, Somerset, England
Parents
Sir Richard DeMontagu
1127–1164
Bishopstone, Somerset, England
Alice (Demonte) Acuto
1130–1165
Shepton Montagu, Somerset, England
Grandparents
Drew (De) Montagu
1097–1127
Bishopstone, Somerset, England
Alice deMontacuto
1100–1230
Shepton Montagu, Somerset, England
Great-Grandparents
Drew Montaigu
1060–1096
Alice
1070–
2nd-Great-Grandparents
Mathieu Mace
1030–1060
Isabella deConteville
1037–1088

William Montagu's Descendants

1.
WM
William (de) Montagu (1145–June 1217) m. Isabel Somerset (1165–1264) m. Isabel (Nmn William) deMontagu (1160–1217)
  1. 1. Drew (De) Montagu 1183–1216 m. ALINE Basset 1183–1224
    1. 1. William DeMontagu 1213–1270 m. Beota deMontacute 1220–1250
      1. 1. Simon (Lord Montagu) DeMontagu 1243–1316 m. Hawaise (de Saint) Amand 1243–1287 m. Aufric DeCourci 1254–1287 m. Isabel (Baroness) Montagu 1260–1290 m. Isabel –1316
        1. 1. William (Lord Montagu) DeMontagu 1273–1319 m. Elizabeth DeMontfort 1273–1354
        2. 2. William (Lord Montagu de) Montacute 1271–1320
        3. 3. WilliamEarl (Salisbury) DeMontagu 1302–1320
        4. 4. John (De) MONTAGU 1271–1306
        5. 5. Isabella Montagu 1284–1308
      2. 2. Hawaise (de) STAMAND 1249–1316
      3. 3. Isabel (Isabella de) Montagu 1242–1290
    2. 2. Aline Montacute 1214–
    3. 3. Gilbert (II) Talbot 1225–1274
    4. 4. William (de) Montagu 1157–1217
    5. 5. Drue ((Monteacuto)) Montagu 1156–1196
  2. 2. Baroness (Isabella) DeMontagu 1179–1226
  3. 3. William DeMontacute 1180–1247
  4. 4. Drew DeMontagu 1178–1216

William Montagu's Timeline

2 Records

1145
1145
Birth of William de Montagu in Shepton Montagu, Somerset, England
Shepton Montagu, Somerset, England
1217
June 1217
Age 72
Death of William de Montagu in Bishopstone Montacute, Somerset, , , England
Bishopstone Montacute, Somerset, , , England

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: 1145
    Event Place: Shepton Montagu, Somerset, England

    Genealogy Event 2
    Event Type: Death
    Event Date: June 1217
    Event Place: Bishopstone Montacute, Somerset, , , England

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