YourRoots by Genomelink
banner

Sign up to explore more

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

Isabel DeClare Marshall 1174–1220 – Genealogical Records

Birth Date: 1174

Birth Location: Pembroke, Pembrokeshire, Wales

Death Date: 14 May 1220

Death Location: Pembroke, Pembrokeshire, Wales

Father: Richard DeClare

Mother: Eva MacMurrough

Spouse(s): William LeMareschal

Children(s): Eve Marshall, William Marshall, Margaret Marshall, Anselm Marshall

In 1174, Isabel DeClare Marshall entered the world in Pembroke, Pembrokeshire, Wales, born to Richard Pembroke Declare And Eva Macmurrough. Isabel DeClare Marshall married William Lemareschal, and had children including Anselm Marshall, Eve Marshall, Margaret Marshall, William Marshall. Isabel DeClare Marshall passed away in 1220 in Pembroke, Pembrokeshire, Wales.

Find more search results for Isabel Marshall
IM

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

  • In 1174, Isabel DeClare Marshall entered the world in Pembroke, Pembrokeshire, Wales, born to Richard Pembroke Declare And Eva Macmurrough.
  • Isabel DeClare Marshall married William Lemareschal, and had children including Anselm Marshall, Eve Marshall, Margaret Marshall, William Marshall.
  • Isabel DeClare Marshall passed away in 1220 in Pembroke, Pembrokeshire, Wales.

Immediate Family

Parents

Spouses(s)

Children(s)

Isabel Marshall's Ancestors

Self
Isabel Marshall
1174–1220
Birth Place: Pembroke, Pembrokeshire, Wales
Parents
Richard Pembroke DeClare
1130–1176
Tunbridge, Kent, England
Eva MacMurrough
1115–1177
Lancaster, Lancashire, England
Grandparents
Great-Grandparents
2nd-Great-Grandparents

Isabel Marshall's Descendants

1.
IM
Isabel (DeClare) Marshall (1174–14 May 1220) m. William LeMareschal (12 May 1146–14 May 1219)
  1. 1. Eve Marshall 1194–1246 m. William (Iva (Lord of Abergavenny) De) Braose 1204–1230
    1. 1. Eva deBraose 1220–1255 m. Sir (William) DeCantilupe 1216–1254
      1. 1. Millicent DeCantilupe 1250–1299 m. Eudo LaZouche 1244–1279
        1. 1. Ellen LaZouche 1273–1300 m. John Harcourt 1272–1330
        2. 2. William LaZouche 1276–1351
        3. 3. Roger LaZouche 1278–1303
        4. 4. Lucy LaZouche 1279–1326
        5. 5. Joan LaZouche 1281–1352
        6. 6. George LaZouche 1283–1284
        7. 7. Eva LaZouche 1289–1314
        8. 8. Emery (La) Zouche 1296–
        9. 9. Eleanor (Ellen) LaZouche 1299–
      2. 2. Agnes Cantilupe 1205–1279
      3. 3. Juliane DeCantilupe 1225–1240
      4. 4. Joane DeCantilupe 1240–1271
      5. 5. Eve DeCantilupe 1245–1271
      6. 6. John CANTILUPE 1247–1271
      7. 7. George CANTILUPE 1252–1273
      8. 8. Fitzwilliam DeCantilupe 1260–1298
      9. 9. Sybilla DeCantilupe 1268–1206
    2. 2. Maud deBraose 1109–1201
    3. 3. Matilda DeBraose 1222–1301
  2. 2. William Marshall 1146–1219
  3. 3. Margaret Marshall 1160–1242
  4. 4. Anselm Marshall 1198–1245

Isabel Marshall's Timeline

2 Records

1174
1174
Birth of Isabel DeClare Marshall in Pembroke, Pembrokeshire, Wales
Pembroke, Pembrokeshire, Wales
1220
14 May 1220
Age 46
Death of Isabel DeClare Marshall in Pembroke, Pembrokeshire, Wales
Pembroke, Pembrokeshire, Wales

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: 1174
    Event Place: Pembroke, Pembrokeshire, Wales

    Genealogy Event 2
    Event Type: Death
    Event Date: 14 May 1220
    Event Place: Pembroke, Pembrokeshire, Wales

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