YourRoots by Genomelink
banner

Sign up to explore more

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

Isabella mac William 1165–1226 – Genealogical Records

Birth Date: 1165

Birth Location: Haddington, Haddingtonshire, Scotland

Death Date: Aft 23 Dec 1226

Death Location: Blackfriars London Ludgate, London, England

Father: William Scotland

Mother: Isabel D'Avenel

Spouse(s): Robert Brus, Roger Bigod, Robert Ros

Children(s): Robert Ros, William Ros, John Ros, Lucy Ros, Alexander Ros, Geva Roos, Peter Ros, Margaret Huntingdon

Isabella mac William was born in 1165 in Haddington, Haddingtonshire, Scotland, the child of William I The Lion King Of Scotland And Isabel D Avenel. Isabella mac William married Robert De Brus, Robert De Ros, Roger Bigod, and had children including Alexander Ros, Geva Roos, John De Ros, Lucy Ros, Margaret Bruce De Huntingdon, Peter De Ros, Robert De Ros, William De Ros. Isabella mac William passed away in 1226 in Blackfriars London Ludgate, London, England.

Find more search results for Isabella William
IW

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

  • Isabella mac William was born in 1165 in Haddington, Haddingtonshire, Scotland, the child of William I The Lion King Of Scotland And Isabel D Avenel.
  • Isabella mac William married Robert De Brus, Robert De Ros, Roger Bigod, and had children including Alexander Ros, Geva Roos, John De Ros, Lucy Ros, Margaret Bruce De Huntingdon, Peter De Ros, Robert De Ros, William De Ros.
  • Isabella mac William passed away in 1226 in Blackfriars London Ludgate, London, England.

Immediate Family

Parents

Spouses(s)

Children(s)

Isabella William's Ancestors

Self
Isabella William
1165–1226
Birth Place: Haddington, Haddingtonshire, Scotland
Parents
William I 'the Lion', King of Scotland
1143–1214
Cambridgeshire, England
Isabel D'Avenel
1143–1233
Sanhurst Tewkesbury Borough, Gloucestershire, England
Grandparents
Henry (of) Scotland
1114–1152
Kelso, Roxburghshire, Scotland
Ada (de) Warenne
1120–1178
Robert D'Avenel
1117–1185
Liddisdale, Roxburghshire, Scotland
Sybil (de) Saluzzo
1120–1170
Stirling Castle, Stirling, Stirlingshire, Scotland
Great-Grandparents
King I
1080–1153
Matilda Huntington
1072–1131
William Warenne
1075–1138
Isabelle Vermandois
1085–1131
2nd-Great-Grandparents
Malcolm Scotland
1031–1093
Margaret Wessex
1045–1093
Waltheof
1049–1076
Judith Lens
1054–1086
William Warenne
1040–1088
Gundred
1055–1085
Hugues France
1053–1102
Adélaïde Vermandois
1065–1120

Isabella William's Descendants

1.
IW
Isabella (mac) William (1165–Aft 23 Dec 1226) m. Robert (de) Brus (Bef 1141–Bef 1191) m. Roger Bigod (1209–11 Jul 1270) m. Robert (De) Ros (1172–Aft 23 Dec 1226)
  1. 1. Robert (de) Ros 1195–1269 m. Mary Longespée 1209–1262 m. Christian Bertram 1216–1275
    1. 1. Robert (de) Ros 1237–1274 m. Margaret (De) Brus 1238–1307
      1. 1. Robert (De) Ros 1260–1297 m. Laura (de) Baliol 1265–1321
        1. 1. Isabella (de) Ros 1295–1334 m. William (de) Crichton 1304–1393 m. William (De) Crichton 1290– m. William (de) Crichton 1256–1316 m. John (de) Knockes 1290–
        2. 2. Margaret (De) Ros 1288– m. Richard Edgar 1285–1376 m. John (de) Salveyn 1275–
      2. 2. Baron (William de) Ros 1272–1310 m. Elizabeth –1310
        1. 1. Baron (Thomas de) Ros 1307–1390 m. Preston 1310–
    2. 2. Isabel (de) Ros 1222–1290 m. Roger (de) Merlay 1228–1265
      1. 1. Isabel (De) Merlay 1242–1316 m. Robert Somerville 1240–1297 m. John Fitz-Roger 1215–1249 m. Mr Thweng –1266 m. .Robert (I) EURE 1230–1271 m. Robert CLAVERING 1227–1271 m. Simon Bayard 1195–
        1. 1. Joan (de) Somerville 1273–1348 m. Ralph (de) Cromwell 1267–1294 m. Ralph (de) Cromwell 1270–1297 m. Henry (de) Grey 1256–1308 m. Ralph (de) Cromwell 1245–
        2. 2. Philip Somerville 1278–1356 m. Margaret Pype 1275–1349
        3. 3. Edmund (de) Somerville 1272–1322
        4. 4. James (de) Somerville 1275–1306
        5. 5. Robert Somervaille 1279–1304
        6. 6. .Roger Somerville 1281–1336 m. Matilda (Grendale) (Grindall) –1317
        7. 7. Adam (de) Somerville 1283–
        8. 8. John (de) Somerville 1285–1293
        9. 9. Isabel Somerville –1304
      2. 2. Mary (de) Merlay 1245–1271 m. William Greystoke –1289 m. Walter (De) Bolbec 1235–
      3. 3. Alice ((Agnes)) Merlay 1256–1270
    3. 3. Ida (de) Ros 1230–1293 m. John FitzMarmaduke 1224–1311 m. Robert Neville 1223–1282 m. Richard Percy 1170–1244 m. John Deincourt 1225–1257 m. Roger Bertram 1216–1272
      1. 1. Robert (de) Neville 1240–1271 m. Mary Fitz-Randolph 1244–1320
        1. 1. Ralph Neville 1262–1331 m. Euphemia (de) Clavering 1267–1329 m. Anastasia (De) Clavering 1266–1320 m. Margery Thweng 1290–
        2. 2. Anastasia (de) Neville 1261–1321
        3. 3. Jane Neville 1263–
        4. 4. Maresia Neville 1264–
        5. 5. Margaret (de) Neville 1266– m. Gilbert (Wynton) DˊAntoing 1262–1306
        6. 6. Henry Neville 1267–
        7. 7. Joan NEVILLE 1267–
        8. 8. Reginald Neville 1268–
      2. 2. John Neville 1242–1248
      3. 3. Bamburga ((Roberta)) DEINCOURT 1258– m. Roger (II BRETON) (Brett) 1260–1332
        1. 1. John (Breton) Brett 1304–1345 m. Alice Kirkton 1290–1344
        2. 2. 'Robert BRETON 1290–1350 m. Joanna Stafford 1295–1345 m. Margaret 1290–1324 m. Philippa –1349
      4. 4. Edmund (I) Bertram 1245–1327
      5. 5. Thomas Bertram 1247–
      6. 6. Isabella Bertram 1249–1303
      7. 7. Christiana Bertram 1252– m. de Bosville 1250–
      8. 8. Roger (de Bertram IV Lord) Bertram 1254–
    4. 4. de Ros 1237–
  2. 2. William (De) Ros 1192–1264 m. Lucy FitzPiers 1207–1266
    1. 1. William (De) Ros 1244–1310 m. Eustace (fitz Ralph of) Gainford 1249–1300
      1. 1. Ivette (de) Ros 1285–1331 m. Geoffrey (Le) Scrope 1280–1340
        1. 1. William (le) Scrope 1325–1367 m. Maud Neville 1367–1465
        2. 2. Ivetta (le) Scrope 1327–1391 m. Richard (De) Cromwell 1338–1368 m. John Hotham 1324– m. John Hotham 1330–1414
        3. 3. Henry LeScrope 1312–1391 m. Joan (Agnes) Solars 1317–1386
        4. 4. John (Le) Scrope 1325–1405 m. Elizabeth Strathbogie 1362–1416
        5. 5. Stephen (le) SCROPE –1359 m. Isabella 1332–1365 m. ISABELLA (MRS Stephen le) SCROPE –1359
        6. 6. Beatrice (le) Scrope 1307–
        7. 7. Thomas (le) Scrope 1317–1340
        8. 8. Geofrey (le) Scrope 1319–1383
        9. 9. Constance (le) Scrope 1323– m. Geoffrey Luttrell 1276–
        10. 10. Stephen (le) Scrope –1359
      2. 2. Lucy (De) Ros 1270–1332 m. Robert (De) Plumpton 1275–1325
        1. 1. William Plumpton 1295–1362 m. Christiana (de) Mowbray 1305–1362 m. Alice (Byaufiz de) Swillington 1294–1309 m. Christiana Mowbray 1305–1362 m. Christina (de) Mowbray 1334–1362
        2. 2. Marmaduke Plumpton 1296–1322
        3. 3. Isabella (de) Plumpton 1298–1354 m. Ingram Knowte 1290– m. Ingram Knowles 1330–
        4. 4. Eustacia (De) Plumpton 1299–1354 m. Peter (De) Middleton 1298–1335
        5. 5. Robert (IV) Plumpton 1300–1325 m. Joan Maulever 1302–
        6. 6. Elizabeth Plumpton 1302–
      3. 3. Robert (De) Ros 1265–1296
      4. 4. Thomas (de) Ros 1268–
      5. 5. Isabel (de) Roos 1269–1319 m. Marmaduke (de) Thwenge 1256–1323
        1. 1. Katherine Thweng 1316–1374 m. Ralph (Daubeney) D'aubigney 1304–1342
        2. 2. William Thweng 1275–1340 m. Catherine (de) Furnivalle 1288–1349
        3. 3. Alice Detwenge 1293–1317
        4. 4. Marmaduke (De) Thweng 1274–1297
        5. 5. Lucy (de) Thwenge 1278–1347 m. Robert (De) Everingham 1255–1287 m. Bartholomew (De) Fanacourt 1274–1352 m. Robert (de) Lumley 1262–1325 m. William (De) Latimer 1276–1327 m. Nicholas (de) Meynell 1274–1322
        6. 6. Alice Thweng 1281–1317 m. Jordan Ellall 1278–1317
        7. 7. Margaret THWENG 1302– m. Robert Hilton 1290–1351
        8. 8. Thomas (de) Thweng 1306–1374
        9. 9. Robert Thweng 1307–1344
      6. 6. Robert Ros 1273–
      7. 7. Margaret (de) Roos 1276–
      8. 8. Mary (de) Roos 1278–
      9. 9. William (de) Ros 1285–1334 m. Isabel Steelton 1290–1324
      10. 10. Agnes (de) Ross 1286–
      11. 11. Dorothea (De) Ros 1286–
    2. 2. Robert (de) Ros 1223–1285 m. Isabel D'Aubigny 1226–1301 m. Maud Mainwaring 1261–
      1. 1. William (de) Ros 1255–1316 m. Maud DeVaux 1261–1316
        1. 1. Margaret (de) Ros 1298–1357 m. Sir (Henry le Scrope Lord Chief) Justice 1268–1336 m. Thomas Musgrave 1304–1384
        2. 2. William (De) Ros 1288–1343 m. Margery Badlesmere 1306–1363
        3. 3. William deRos 1285–1342 m. Margery DeBadlesmere 1306–1363
        4. 4. Agnes (de) Ros 1287–1328 m. Payne Tiptoft 1279–1314
        5. 5. Ivetta (Juetta) deRos 1285–1331
        6. 6. Alice Ros 1285–
        7. 7. John (De) ROS 1287–1338 m. Margaret (de) Goushill 1294–1349 m. Elizabeth (Colville) Latimer 1295–1345
        8. 8. Alice (de) Ros 1301–1344 m. Nicholas (III Maynel) (Meinill) 1310–1341 m. Knight (Nichols) Maynel 1310–1341 m. Nicholas (de) Meynell 1304–1341
      2. 2. Joan (de) Ros 1262–1348 m. John (de) Lovell 1252–1310
      3. 3. Mary (De) Ros 1242–1326 m. William (De) Braose 1224–1291
        1. 1. Margaret (de) Breues 1282–1316 m. Ralph (de) Camoys 1282–1336
        2. 2. Piers (De) Braose 1273–1311 m. Agnes (de) Clifford 1277–1332 m. Agnes (de) Clifford 1274–1332 m. Agnes Clifford 1279–1331
        3. 3. Richard (de) Braose 1272–1295
        4. 4. William Bruce 1282–1323
        5. 5. Eleanor (de) Braose 1285–
      4. 4. Alice (de) Ros 1248–
      5. 5. Peter (de) Ros 1252–
      6. 6. John (de) Ros 1255–1332
      7. 7. Isabel (de) Ros 1256– m. Walter Fauconberge 1260–1318
      8. 8. Robert (de) Ros 1256–1311 m. Eremburgha (( Gremburgha)) Constable 1261–
      9. 9. Nicholas (De) Ros 1270–
    3. 3. Alice (de) Ros 1209–1286 m. John Comyn 1215–1275 m. James (de) Byron 1245–1300
    4. 4. Lucy (de) Ros 1230–1267 m. William Kyme 1225–1259
    5. 5. Alexander (de) Ros 1231–1286 m. Alexander (de) Ros 1235–
    6. 6. Piers (De) Ros 1233–1312
    7. 7. Herbert (De) Ros 1234–1285
    8. 8. Dorothea Ros 1238–
    9. 9. John (de) Ros 1240– m. Emma (de) Scruteville 1242–
    10. 10. Anne (de) Ros 1246–1290 m. Saire Sutton 1244–1292
  3. 3. John (de) Ros 1192–
  4. 4. Lucy Ros 1193–1293
  5. 5. Alexander Ros 1200–1306
  6. 6. Geva Roos 1240–1272 m. Randulf (de) Dacre 1240–
  7. 7. Peter (de) Ros –1264
  8. 8. Margaret (Bruce de) Huntingdon 1169– m. William Freskin 1164–1226 m. William (Freskyn) Demoray 1164–1196
    1. 1. Walter (de) Moravia 1185–1244 m. Duncan 1195–
      1. 1. Juliana Moray 1214–1262 m. Thomas Randolph 1212–1262
        1. 1. Thomas (Randolph of) Strathdon 1255–1300 m. Martha (de) Kilconquhar 1270–
        2. 2. Nicholas Randolph 1261–1297
        3. 3. John Randolph 1261–
      2. 2. William (de) Moravia 1213–1293
      3. 3. Walter (de) Moravia 1216–
    2. 2. John (de) Moravia 1190–1225 m. Margaret Bruce 1169–1226 m. Mary 1190–
      1. 1. Malcolm (de) Moray 1220– m. Mary (de) Gask 1235–
        1. 1. William Moray 1255–1297 m. Ada (of) Strathearn 1265–1333 m. Maud Comyn 1255–1278
        2. 2. Andrew (Moray) (Murray) 1244–1298 m. Ada (of) Strathearn 1265–1333
        3. 3. John Murray 1253–1289

Isabella William's Timeline

3 Records

1165
1165
Birth of Isabella mac William in Haddington, Haddingtonshire, Scotland
Haddington, Haddingtonshire, Scotland
1226
23 Dec 1226
Age 61
Death of Isabella mac William in London, England
London, England
1226
Aft 23 Dec 1226
Age 61
Burial of Isabella mac William in Blackfriars London Ludgate, London, England
Blackfriars London Ludgate, London, England

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: 1165
    Event Place: Haddington, Haddingtonshire, Scotland

    Genealogy Event 2
    Event Type: Death
    Event Date: 23 Dec 1226
    Event Place: London, England

    Genealogy Event 3
    Event Type: Burial
    Event Date: Aft 23 Dec 1226
    Event Place: Blackfriars London Ludgate, London, 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