YourRoots by Genomelink
Sign up free
banner

Sign up to explore more

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

Sign up free

William (Magna Carta) (25) 1st Earl of Pembroke Marshal 1146 – 1219 – Genealogical Records

Birth Date: 1146

Birth Location: Pembroke, Pembrokeshire, Wales

Death Date: 14 May 1219

Death Location: Caversham Manor, , , England

Father: John Fitzgilbert

Mother: Sibilla DeSalisbury(27)

Spouse(s): Isabel Clare

Children(s): William Marshall, Maud Marshall, Gilbert Marshall, Richard Marshall, Isabel Marshal, Sibyl Marshal, Eva Marshall

William (Magna Carta) (25) 1st Earl of Pembroke Marshal was born in 1146 in Pembroke, Pembrokeshire, Wales, the child of John Fitzgilbert and Sibilla DeSalisbury(27). William (Magna Carta) (25) 1st Earl of Pembroke Marshal married Isabel (26) De Clare, and had children including William Marshall, Maud (25) Countess of Norfolk and Surry Marshall, Gilbert Marshall, Richard Marshall, Isabel (26) Marshal, Sibyl (27) Marshal, Eva Marshall. William (Magna Carta) (25) 1st Earl of Pembroke Marshal passed away in 1219 in Caversham Manor, , , England.

Find more search results for William Marshal
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:
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

  • William (Magna Carta) (25) 1st Earl of Pembroke Marshal was born in 1146 in Pembroke, Pembrokeshire, Wales, the child of John Fitzgilbert and Sibilla DeSalisbury(27).
  • William (Magna Carta) (25) 1st Earl of Pembroke Marshal married Isabel (26) De Clare, and had children including William Marshall, Maud (25) Countess of Norfolk and Surry Marshall, Gilbert Marshall, Richard Marshall, Isabel (26) Marshal, Sibyl (27) Marshal, Eva Marshall.
  • William (Magna Carta) (25) 1st Earl of Pembroke Marshal passed away in 1219 in Caversham Manor, , , England.

Immediate Family

Parents

Spouses(s)

Children(s)

William Marshal's Ancestors

Self
William Marshal
1146 – 1219
Birth Place: Pembroke, Pembrokeshire, Wales
Parents
John Fitzgilbert
1105 – 1165
Pembroke, Pembrokeshire, , Wales
Sibilla DeSalisbury(27)
1126 – 1155
Pembroke, Pembrokeshire, , Wales
Grandparents
Great-Grandparents
2nd-Great-Grandparents

William Marshal's Descendants

1.
WM
William ((Magna Carta) (25) 1st Earl of Pembroke) Marshal (1146 – 14 May 1219) m. Isabel ((26) De) Clare (1172 – 1220)
  1. 1. William Marshall (1190 – 06 Apr 1231)
  2. 2. Maud ((25) Countess of Norfolk and Surry) Marshall (1192 – 27 Mar 1248) m. Hugh ("Magna Charta Baron" Earl of Norfolk (25)) Bigod (1170 – 24 Feb 1223) m. William ((25) Plantagenet De) Warenne (1166 – 27 May 1240)
    1. 1. Isabel ((25)) Bigod (1200 – 1282) m. Gilbert (de) Lacy (Abt. 1202 – 25 Dec 1230) m. John (FitzGeoffrey) (25) (1205 – 23 Nov 1258)
      1. 1. Margery (De) Lacy (1226 – 10 Jun 1256)
      2. 2. Aveline (Isabel Fitz) John (1232 – 20 May 1274)
      3. 3. Maud (FitzJohn) (24) (1237 – 18 Apr 1301) m. William ((9th Earl of Warick) De Beauchamp) (24) (1237 – 09 Jun 1298)
        1. 1. Isabel (De Beauchamp) (23) (1265 – Bef. 30 May 1306) m. Patrick ((Lord of Kidwelly) de Chaworth) (23) (Apr 1250 – 07 Jul 1283) m. Hugh Despenser (1260 – 1326)
        2. 2. Guy (de) Beauchamp (1271 – 10 Aug 1315)
    2. 2. Ralph Bigod (1212 – 03 Jul 1270)
    3. 3. Hugh LEBIGOD (1214 – 1255)
    4. 4. Isabel (Plantagenet de) Warenne (1229 – 20 Sep 1282) m. Hugh (of Arundel (Albini), 5th Earl Of Arundel) d"Aubigny (1215 – 07 May 1243)
    5. 5. Eleanor (De) Warenne (1231 – )
    6. 6. John ((24) Plantagenet) DeWarenne (Aug 1231 – 27 Sep 1305) m. Isabel DeSurrey (1234 – ) m. Alice (LUSIGNAN) (24) (1224 – 09 Feb 1291)
      1. 1. Alice Warenne (1248 – )
      2. 2. ELEANOR (de) Warenne (1251 – 1282) m. Henry (de) Percy (6 Feb 1228 – 29 Aug 1272)
        1. 1. John (de) Percy
      3. 3. Isabella deWarenne (1253 – 1254)
      4. 4. William (7th Earl of Surry (23)) DeWarenne (1260 – 15 Dec 1286) m. Joan (de Vere) (23) (1264 – 23 Nov 1293)
        1. 1. John (DeWarren) Surrey (1218 – 1288)
        2. 2. Griffin (deWarenne) Plantagenet (1228 – )
        3. 3. Isabel DeWarenne (1260 – 23 Oct 1295)
        4. 4. Angharad (de) Warenne (1283 – 1358)
        5. 5. Edward (de) Warenne (1285 – 1369)
        6. 6. Sir (John De Warenne) Surrey (30 Jun 1286 – 30 Jun 1347)
        7. 7. Alice (Countess of Arundel de Warenne) (22) (15 Jun 1287 – 23 May 1338) m. Edmund (, Sir 8th Earl of Arundel (22)) FitzAlan (01 May 1285 – 17 Nov 1327)
        8. 8. Griffen Warren (1288 – 1338)
  3. 3. Gilbert Marshall (1196 – 27 Jun 1241)
  4. 4. Richard Marshall (May 1198 – 16 Apr 1234)
  5. 5. Isabel ((26)) Marshal (09 Oct 1200 – 15 Jan 1240) m. Richard (of Cornwall De) Plantagenet (05 Jan 1209 – 02 Apr 1272) m. Gilbert ((24) Magna Carta de) Clare (1182 – 25 Oct 1230)
    1. 1. Richard ((24) de) Clare (04 Aug 1222 – 14 Jul 1262) m. Maud ((23) De) Lacy (25 Jan 1223 – 10 Mar 1289)
      1. 1. Lord (Gilbert (22) De) Clare (02 Sep 1243 – 07 Dec 1295) m. Joan (of) Acre (1272 – 23 Apr 1307)
        1. 1. Gilbert (Hertford De) Clare (10 May 1291 – 24 Jun 1314)
        2. 2. Lady (Margaret (21) De) Clare (12 Oct 1292 – 13 Apr 1342) m. Piers DeGaveston (1284 – 19 Jun 1312) m. Hugh (Gloucs (Lord Audley)) DeAudley (1289 – 10 Nov 1347)
        3. 3. Eleanor (de) Clare (12 Oct 1292 – 30 Jun 1337)
        4. 4. Elizabeth (De) Clare (16 Sep 1295 – 04 Nov 1360) m. Roger ((Lord)) D'Amory
      2. 2. Thomas ((23) de) Clare (1245 – 29 Aug 1287) m. Juliana (FitzGerald of) Offaly (1263 – 24 Sep 1300)
        1. 1. Maud (de) Clifford (1276 – 04 May 1327)
        2. 2. Margaret ((22) Baroness Badlesmere de) Clare (1281 – 1333) m. Bartholomew DeBadlesmere (1275 – 14 Apr 1322)
    2. 2. Isabel (de) Clare (02 Nov 1226 – 10 Jul 1264) m. Robert (5 De Mededinger De) Bruce (Abt 1225 – 31 March 1295)
      1. 1. Robert (De) Bruce (July 1243 – 1304) m. Margery (of) Carrick (11 Apr 1254 – Nov 1292)
        1. 1. Isabel (De) Bruce (1272 – 1358) m. Eric (King of) Norway
        2. 2. Christina (De) Bruce (1273 – ) m. Andrew ((Sir)) Murray m. Christopher Seton
        3. 3. Robert (de (King)) Bruce (11 Jul 1274 – 15 June 1329) m. Elizabeth (de) Burgh (1289 – 3 November 1327)
        4. 4. Nigle (De) Bruce (1276 – )
        5. 5. Edward (King of Ireland De) Bruce (1279 – ) m. Isabel Strathbogie
        6. 6. Mary (De) Bruce (1282 – ) m. Alexander Touchfraser m. Neil ((Sir)) Campbell
        7. 7. Margaret (De) Bruce (1283 – ) m. William Carlyle
        8. 8. Thomas (De) Bruce (1284 – 9 Feb 1307)
        9. 9. Alexander (De) Bruce (1285 – 9 Feb 1307)
        10. 10. Elizabeth (De) Bruce (1286 – ) m. William Dishington
        11. 11. Matilda\Margery (De) Bruce (1287 – ) m. Hugh (Aodh Earl of) Ross
      2. 2. Isabella Bruce (1249 – 1284) m. St (John) FitzMarmaduke
      3. 3. Richard Bruce
      4. 4. Bernard Bruce m. Costance (de) Morleyn m. Alicia (de) Clare
      5. 5. William Bruce
    3. 3. William (de) Clare (18 May 1228 – 23 Jul 1258)
    4. 4. John (de) Cornwall (31 Jan 1232 – 22 Sep 1233)
    5. 5. Henry (de) Almain (02 Nov 1235 – 13 Mar 1271)
    6. 6. Nicholas (de) Cornwall (17 Jan 1240 – 17 Jan 1240)
  6. 6. Sibyl ((27)) Marshal (1201 – 27 April 1245) m. William (de) Ferrers (1193 – 1254)
    1. 1. Agnes (de) Ferrieres (1224 – 1290)
    2. 2. Isabelle (de) Ferrers (1226 – 11 November 1260)
    3. 3. Maud ((Matilda) de) Ferrers (1228 – 12 Mar 1298/99) m. William ((24) de Fortibus) Vivonia (Abt. 1225 – 22 May 1259)
      1. 1. Andicitia Vivonia (1241 – )
      2. 2. Jeanne (de) Vivonia (Abt. 1251 – 01 Jun 1314)
      3. 3. Mabel (de) Vivonia (1256 – Feb 1290)
      4. 4. Cicely ((23) de Vivonia) Vivonne (1257 – 10 Jan 1320) m. John (de) Beauchamp (1248 – 24 Oct 1282)
        1. 1. Beatrix Beauchamp (Abt. 1268 – 28 Aug 1347)
        2. 2. John (De) Beauchamp (25 Jul 1274 – 12 Oct 1336)
        3. 3. Robert Beauchamp (Abt. 1276 – 1304)
        4. 4. Alianore (de (22)) Beauchamp (Bef. 1284 – 18 Nov 1341) m. Fulk (or Lord) FitzWarin (14 Sep 1251 – 24 Nov 1315)
        5. 5. Joan Beauchamp (Abt. 1280 – 1343)
        6. 6. Alice Beauchamp (Abt. 1284 – )
        7. 7. Maud Beauchamp (Abt. 1286 – 1343)
    4. 4. Eleanor (de) Ferrieres (1232 – 26 October 1274)
    5. 5. Joan (de) Ferrers (1233 – October 1267)
  7. 7. Eva Marshall (1203 – 1247) m. William (De) Braose (1200 – 1230)
    1. 1. Eleanor (Alianore (23) De) Braose (Abt 1230 – Abt 1251) m. Humphrey ((23) de) Bohun (1225 – 1265)
      1. 1. Eleanor (Alianore (22) de) Bohun (1245 – 20 Feb 1314) m. Robert ((Earl of Derby) (22) De) Ferrers (1239 – 1279)
        1. 1. John ((21) de) Ferrers (20 Jun 1271 – Aug 1312) m. Hawise ((21)) Muscegros (21 Dec 1276 – Jun 1340)
      2. 2. Humphrey ((22) de) Bohun (1249 – 31 Dec 1298) m. Maud ((22)) Fiennes (1226/50 – 06 Nov 1298)
        1. 1. Humphrey (Earl of Hereford and Essex (21) De) Bohun (1276 – 16 Mar 1322) m. Elizabeth ((21)) Plantagenet (07 Aug 1282 – 05 May 1316)
        2. 2. Henry (de) Bohun (1278 – 1314)
      3. 3. Lady (M de) Bohun (1256 – 1303) m. Sir (T de) Verdun (1248 – 1309)
        1. 1. Sir (T de) Verdun (1278 – 1316) m. Maud Mortimer (1285 – 1312)
    2. 2. Maud (Matilda De Braose) (25) (1226 – 20 Mar 1301) m. Roger (of Wigmore de Mortimer) (25) (1231 – 30 Oct 1282)
      1. 1. Isabella (de) Mortimer (1248 – 1300) m. John (Earl of Arundel Fitz Alan) (24) (14 Sep 1246 – 18 Mar 1271/72)
        1. 1. Richard (8th Earl of Arundel Fitz Alan) (23) (03 Feb 1267 – 09 Mar 1302) m. Alisona (Countess of Arundel DeSaluzza) (23) (18 May 1269 – 25 Sep 1292)
      2. 2. Edmund (De Mortimer) Mortimer ( – 1304)
      3. 3. Joanne (De) Mortimer
      4. 4. William Mortimer ( – 1296)
    3. 3. Eve (de) Braose (Abt 1228 – July 1255)

William Marshal's Timeline

2 Records

1146
1146
Birth of William (Magna Carta) (25) 1st Earl of Pembroke Marshal in Pembroke, Pembrokeshire, Wales
Pembroke, Pembrokeshire, Wales
1219
14 May 1219
Age 73
Death of William (Magna Carta) (25) 1st Earl of Pembroke Marshal in Caversham Manor, , , England
Caversham Manor, , , England

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: 1146
    Event Place: Pembroke, Pembrokeshire, Wales
    Record Source:
    [1] Millennium File
    [2] Web: Netherlands, GenealogieOnline Trees Index, 1000-Current
    [3] UK and Ireland, Find A Grave Index, 1300s-Current
    [4] Web: International, Find A Grave Index

    Genealogy Event 2
    Event Type: Title
    Event Date: 1215
    Event Place: England

    Genealogy Event 3
    Event Type: Death
    Event Date: 14 May 1219
    Event Place: Caversham Manor, , , England
    Record Source:
    [1] Dictionary of National Biography, Volumes 1-20, 22
    [2] Millennium File
    [3] Web: Netherlands, GenealogieOnline Trees Index, 1000-Current
    [4] UK and Ireland, Find A Grave Index, 1300s-Current
    [5] Web: International, Find A Grave Index

    Genealogy Event 4
    Event Type: Burial
    Event Place: London, City of London, Greater London, England
    Record Source:
    [1] Millennium File
    [2] UK and Ireland, Find A Grave Index, 1300s-Current
    [3] Web: International, Find A Grave Index

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