YourRoots by Genomelink
banner

Sign up to explore more

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

Marie de Prendergast 1154–1190 – Genealogical Records

Birth Date: 1154

Birth Location: Glamorgan, Wales

Death Date: 1190

Death Location: Douglas, 5298, Ireland

Father: Gerald DePrendergast

Mother: Maud Walter

Spouse(s): John Cogan

Children(s): Juliane Cogan

The story of Marie de Prendergast began in 1154 in Glamorgan, Wales. Marie de Prendergast married John De Cogan, and had children including Juliane Johanna Cogan. Marie de Prendergast passed away in 1190 in Douglas, 5298, Ireland.

Find more search results for Marie Prendergast
MP

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 Marie de Prendergast began in 1154 in Glamorgan, Wales.
  • Marie de Prendergast married John De Cogan, and had children including Juliane Johanna Cogan.
  • Marie de Prendergast passed away in 1190 in Douglas, 5298, Ireland.

Immediate Family

Parents

Spouses(s)

Children(s)

Marie Prendergast's Ancestors

Self
Marie Prendergast
1154–1190
Birth Place: Glamorgan, Wales
Parents
Gerald DePrendergast
1187–1201
Enniscorthy Duffrey, Wexford, Ireland
Maud Walter
1134–1244
West Dereham, Norfolk, England
Grandparents
Sir (Philip DePrendergast Lord of Enniscorthy, Constable Of) Leinster
1103–1304
Pembrokeshire, Wales
Maud (de) Quincy
1172–1231
Long Buckley, Northamptonshire, England
Theobald Fitzwalter
1165–1206
West Dereham, Norfolk, England
Maud (le) Vavasour
1176–1226
Yorkshire, England
Great-Grandparents
Sir Prendergast
1150–1205
Nesta WINDSOR
1146–1204
Robert DeQuincy
1138–1192
Basile DeClare
1156–1203
Hervey Walter
1130–1190
Matilda DeValoines
1135–
Robert LeVavasour
1160–1227
Julian DeRos
1164–1208
2nd-Great-Grandparents
Philip DePrendergast
1103–1204
Maurice FITZGERALD
1100–1176
Alice Montgomery
1115–1176
Robert Clare
1064–1136
Maud Elizabeth
1096–1140
Sir Ireland
1130–1176
Sir Vavasour
1146–1191
Matilda Perry
1133–1153
Gilbert DeRos
1128–1176
Ada Morville
1131–1170

Marie Prendergast's Descendants

1.
MP
Marie (de) Prendergast (1154–1190) m. John (De) Cogan (1150–1248)
  1. 1. Juliane (Johanna) Cogan 1195–1257 m. Lord (Maurice Baron Offlay (The Frair)) Fitzgerald 1190–1257
    1. 1. Thomas (FitzMaurice) FitzGerald 1229–1271 m. Rohesia (de St.) Michael 1233–1272
      1. 1. John (FitzThomas FitzGerald 1st Earl of) Kildare 1250–1316 m. Blanche (de La) Roche 1251–1329
        1. 1. Lady (Joan FitzThomas Countess) Carrick 1282–1320 m. Edmund (Butler, Earl of Carrick, 6th Chief Butler of Ireland Justiciar of) Ireland 1270–1321
        2. 2. Thomas (FitzGerald 2nd Earl of) Kildare 1290–1328
    2. 2. Sir (Maurice Mael (3rd Lord Offaly, Justiciar of Ireland) Fitz-Maurice) Fitz-Gerald 1238–1286 m. Maud (Lady Offaly) DePrendergast 1243–1276 m. Emmeline DeLongespee 1250–1291
      1. 1. Juliana (Lady Thomond) FitzGerald 1263–1300 m. Thomas (Lord of Thomond, Governor City of London, Chancellor of Ireland) DeClare 1246–1287
        1. 1. Lady (Maud De Clare Baroness) Clifford 1281–1326 m. Bartholomew (de) Badlesmere 1275–1322 m. Sir (William Montifichet) MONTEFEX 1305–1366 m. Robert DeClifford 1274–1314

Marie Prendergast's Timeline

2 Records

1154
1154
Birth of Marie de Prendergast in Glamorgan, Wales
Glamorgan, Wales
1190
1190
Age 36
Death of Marie de Prendergast in Douglas, 5298, Ireland
Douglas, 5298, Ireland

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: 1154
    Event Place: Glamorgan, Wales
    Record Source: Web: Netherlands, GenealogieOnline Trees Index, 1000-Current

    Genealogy Event 2
    Event Type: Death
    Event Date: 1190
    Event Place: Douglas, 5298, Ireland

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