Margaret De Mowbray, b. 1391 in Stoke Newland, Suffolk, England, d. 1459

Father: Thomas De Mowbray, Duke of Norfolk
Mother: Elizabeth fitzAlan, b. ca. 1372, m. Sir William Montagu, bef. December 1378, m. Robert Goushill, bef. 18 August 1401, m. Gerald Afflete, bef. 1411, d. 8 July 1425 in Wighill, Yorkshire, England

Spouse: Robert Howard, b. ca. 1397 in Stoke Newland, Suffolk, England, d. ca. 1436 in England

Father: John Howard (3), b. ca. 1372 in Wynch, Norfolk, England, d. 1436 in Palestine
Mother: Alice Tendring, b. ca. 1365 in Tendring, Norfolk, England
Married ca. 1409 in England.

Children:

  1. Catherine Howard, b. ca. 1410 in Stoke Newland, Suffolk, England
  2. John Howard, Duke of Norfolk, b. ca. 1419 in Stoke Newland, Suffolk, England, m. Catherine De Moleynes, ca. 1441 in England, d. 22 August 1485 in England

Thomas de Mowbray, 1st Duke of Norfolk, b. 22 March 1367 or 1368, m. Elizabeth le Strange aft. 20 February 1383, d. 22 September 1399 in Venice, Italy

Father: John de Mowbray, 4th Baron Mowbray, b. 24 June 1340 in Epworth, Lincolnshire, England, d. 1368
Mother: Elizabeth de Segrave

Spouse: Elizabeth fitzAlan, b. ca. 1372, m. Sir William Montagu, bef. December 1378, m. Robert Goushill, bef. 18 August 1401, m. Gerald Afflete, bef. 1411, d. 8 July 1425 in Wighill, Yorkshire, England

Father: Richard fitzAlan, 11th Earl of Arundel, b. 1346, d. 21 September 1397, cause of death was beheading, bur. Augustin Friars, Bread Street, London, England.
Mother: Elizabeth Bohun, b. ca. 1350, d. 3 April 1385, bur. Lewes, Sussex, England
Married 1384.

Children:

  1. Thomas de Mowbray, 4th Earl of Norfolk, b. 17 September 1385, d. 8 June 1405 in York, England, cause of death was beheading
  2. Margaret De Mowbray, b. 1391 in Stoke Newland, Suffolk, England, m. Sir Robert Howard of Tendring, ca. 1409 in England, d. 1436
  3. John de Mowbray, 2nd Duke of Norfolk, b. 1392, m. Katherine Neville, 12 January 1412, d. 19 October 1432 in Epworth, Lincolnshire, England
  4. Isabel de Mowbray, b. 1400, m. James Berkeley, 1st Baron Berkeley

John de Mowbray, 4th Baron Mowbray, b. 24 June 1340 in Epworth, Lincolnshire, England, d. 1368

Father: John de Mowbray, 3rd Baron Mowbray, b. 29 November 1310 in Hovingham, Yorkshire, England, m. Maud de Holland bef. 26 February 1322, d. 4 October 1361 in York, cause of death was the plague.
Mother: Joan of Lancaster, b. ca. 1312 in Norfolk, England, d. 7 July 1349 in Yorkshire, England, cause of death was the plague.
Spouse: Elizabeth de Segrave
Father: John de Segrave, 4th Baron Segrave
Mother: Margaret, Duchess of Norfolk, m. Sir Walter Manny
Married 25 March 1349

Children:

  1. Margaret Mowbray, b. ca. 1355, d. bef. 11 July 1401
  2. Joan Mowbray, m. Sir Thomas Grey, m. Sir Thomas Tunstall
  3. Eleanor Mowbray, b. bef. 25 May 1364
  4. John de Mowbray, 1st Earl of Nottingham, b. 1 August 1365, d. bef. 13 February 1383
  5. Thomas De Mowbray, Duke of Norfolk, b. 22 March 1367 or 1368, m. Elizabeth fitzAlan, 1384, d. 22 September 1399 in Venice, Italy

John de Mowbray, 3rd Baron Mowbray, b. 29 November 1310 in Hovingham, Yorkshire, England, d. 4 October 1361 in York, cause of death was the plague.

Father: John de Mowbray, 2nd Baron Mowbray, b. 4 September 1286, d. 23 March 1322, cause of death was hanging
Mother: Aline de Brewes, b. 1291, m. Richard de Peschale, d. ca. 1331
Spouse: Maud de Holland
Father: Robert de Holland, 1st Baron Holland
Mother: Maud la Zouche
Married bef. 26 February 1322
Spouse: Joan of Lancaster, b. ca. 1312 in Norfolk, England, d. 7 July 1349 in Yorkshire, England, cause of death was the plague.
Father: Henry, 3rd Earl of Lancaster, b. ca. 1281, d. 22 September 1345
Mother: Maud Chaworth, b. 2 February 1282, d. 3 December 1322
Married bet. 28 February 1327 and 4 June 1328

Children:

  1. John de Mowbray, 4th Baron Mowbray, b. 24 June 1340 in Epworth, Lincolnshire, England, m. Elizabeth de Segrave, d. 1368
  2. Blanche Mowbray, m. John de Segrave, 21 March 1349, m. Sir Robert Bertram, m. Thomas de Poynings, 2nd Baron Poynings, bef. 5 June 1372, m. Sir John de Worth bef. 21 March 1378, m. Sir John Wiltshire, bef. 5 November 1394, d. 21 July 1409
  3. Eleanor Mowbray, m. Roger la Warr, 3rd Baron de la Warr, m. Sir Lewis Clifford

Spouse: Elizabeth de Vere, m. Hugh Courtenay, bef. 3 September 1341, m. William de Cossington, bef. 18 January 1369

Father: John de Vere, 7th Earl of Oxford
Mother: Maud de Badlesmere
Married 4 May 1351

John de Mowbray, 2nd Baron Mowbray, b. 4 September 1286, d. 23 March 1322, cause of death was hanging

Father: Roger de Mowbray, 1st Baron Mowbray, b. 1254, d. 21 November 1297
Mother: Rohese (Rose) de Clare, b. ca. 1252
Spouse: Aline de Brewes, b. 1291, m. Richard de Peschale, d. ca. 1331
Father: William de Braose, 2nd Baron Braose, b. ca. 1260, m. Elizabeth de Sully, d. 1326
Mother: Agnes
Married

Children:

  1. John de Mowbray, 3rd Baron Mowbray, b. 29 November 1310 in Hovingham, Yorkshire, England, m. Maud de Holland, bef. 26 February 1322, m. Joan of Lancaster, bet. 28 February 1327 and 4 June 1328, m. Elizabeth de Vere, 4 May 1351, d. 4 October 1361 in York, cause of death was the plague.
  2. Alexander de Mowbray, b. ca. 1314, d. ca. 1391

Roger de Mowbray, 1st Baron Mowbray, b. 1254, d. 21 November 1297

Father: Roger de Mowbray
Spouse: Rohese (Rose) de Clare
Father: Richard de Clare, Earl of Gloucester, b. 4 August 1222 in Gloucester, Gloucestershire, England, d. 15 July 1262 in Ashenfield Manor, Waltham, Kent, England
Mother: Maud de Lacy, b. ca. 1223 in Lincoln, Lincolnshire, England, d. bef. 10 March 1288 in England
Married

Children:

  1. John de Mowbray, 2nd Baron Mowbray, b. 4 September 1286, m. Aline de Brewes, d. 23 March 1322, cause of death was hanging
  2. Alexander de Mowbray (2)

Roger de Mowbray, b. ca. 1220, d. 1266

Father: William de Mowbray, b. ca. 1173 in Thirsk, Yorkshire, England, d. 1224 in Axholme, Lincolnshire, England
Mother: Avice d’Aubigny, b. 1196, d. 1214

Children:

  1. Roger de Mowbray, 1st Baron Mowbray, b. 1254, m. Rohese (Rose) de Clare, d. 21 November 1297

William de Mowbray, b. ca. 1173 in Thirsk, Yorkshire, England, d. 1224 in Axholme, Lincolnshire, England

Father: Nigel de Mowbray
Mother: Mabel de Clare
Spouse: Avice d’Aubigny, b. 1196, d. 1214
Father: William D'Aubigny (2), b. ca. 1140 in France, d. 1 February 1221 in Caneill, Italy, bur. in Wymondham Abbey, Norfolk, England
Mother: Matilda de Kevelioc, b. 1171
Married

Children:

  1. Nigel de Mowbray, m. Matilda (Maud) de Camville, d. 1228 at Nantes, Pays de la Loire, France
  2. Roger de Mowbray, b. ca. 1220, d. 1266

Nigel de Mowbray

Father: Roger de Mowbray, Lord of Montbray, b. ca. 1120, d. 1188 in Tyre, Lebanon
Mother: Alice de Gant
Spouse: Mabel de Clare
Note that sources list Mabel as a de Clare, yet say she may be the daughter of William de Patri.
Married

Children:

  1. William de Mowbray, b. ca. 1173 in Thirsk, Yorkshire, England, m. Avice d’Aubigny, d. 1224 in Axholme, Lincolnshire, England

Roger de Mowbray, Lord of Montbray, b. ca. 1120, d. 1188 in Tyre, Lebanon

Father: Nigel d'Aubigny, m. Matilda de l'Aigle, 1107, div. bef. 1118, d. 1129 in Normandy, France
Mother: Gundred de Gournay
Spouse: Alice de Gant, m. Ilbert de Laci (2), d. ca. 1181
Father: Walter de Gant
We are not certain that the Ilbert de Lacy that Alice married is the one we have linked to. There is very little information on many members of that family, and we have not found confirmation on this marriage.
Married

Children:

  1. Nigel de Mowbray, m. Mabel de Clare
  2. Robert de Mowbray
  3. Daughter de Mowbray, became nun at Abbeye des Dames, Granville, Caen, France

Nigel d'Aubigny, m. Matilda de l'Aigle, 1107, div. bef. 1118, d. 1129 in Normandy, France

Father: Roger d'Aubigny
Mother: Amice (Alicia)
Nigel’s first wife, Matilda, had divorced Robert de Mowbray, Earl of Northumberland, who had been imprisoned. She brought to Nigel many lands in France, primarily the lordship of Montbray (Mowbray) in Western Normandy.
Spouse: Gundred de Gournay
Father: Gerard de Gournay
Mother: Edith de Warenne
Married 1107

Children:

  1. Roger de Mowbray, Lord of Montbray, b. ca. 1120, d. 1188 in Tyre, Lebanon

Henry, 3rd Earl of Lancaster, b. ca. 1281, d. 22 September 1345

Father: Edmund "Crouchback", Earl of Lancaster, b. 16 January 1244 in England, d. 5 June 1296 in England
Mother: Blanche of Artois, b. ca. 1248, m. Henry I of Navarre, d. 2 May 1302
Henry took part in the Siege of Caerlaverock in July 1300. His brother Thomas was involved in several rebellions against King Edward II, and was executed and his lands were confiscated in 1322. Henry had to petition the king for the return of the lands and titles. Henry was involved in the ousting of King Edward II, and captured him at Neath in South Wales and imprisoned him at Kenilworth Castle. He became a chief advisor to Edward III, and upon the young king’s accession in 1330, helped him remove Roger Mortimer; having him declared a traitor and executed. About this same time he went blind.
Spouse: Maud Chaworth, b. 2 February 1282, d. 3 December 1322
Father: Patrick de Chaworth, Lord of Kidwelly, b. ca. 1253, d. 7 July 1283
Mother: Isabella de Beauchamp, b. ca. 1263 in Warwickshire, England, m. Hugh le Despenser "the Elder", 1st Lord Despenser, d. bef. 30 May 1306
Married bef. 2 March 1297
Children:
  1. Henry of Grosmont, 1st Duke of Lancaster, b. ca. 1300, d. 1360/1
  2. Blanche of Lancaster, b. ca. 1305, m. Thomas Wake, 2nd Baron Wake of Liddell, d. 1380
  3. Matilda of Lancaster, b. ca. 1310, m. William de Burgh, 3rd Earl of Ulster, d. 1377
  4. Joan of Lancaster, b. ca. 1312 in Norfolk, England, m. John de Mowbray, 3rd Baron Mowbray, bet. February and June 1327, d. 7 July 1349 in Yorkshire, England, cause of death was the plague.
  5. Isabel of Lancaster, Abbess of Amesbury, b. ca. 1317, d. aft. 1347
  6. Eleanor of Lancaster, b. 11 September 1318, m. John de Beaumont, 2nd Baron Beaumont, m. Richard fitzAlan, 10th Earl of Arundel, 5 February 1344/5, d. 11 January 1372 in Arundel, Sussex, England, bur. Lewes Priory, Lewes, Sussex, England
  7. Mary of Lancaster, b. ca. 1320, m. Henry de Percy, 3rd Baron Percy, d. 1362

Edmund "Crouchback", Earl of Lancaster, b. 16 January 1245 in London, England, m. Aveline de Forz, 8 April 1269, d. 5 June 1296 in Bayonne, Aquitaine, France, bur. 15 July 1296 in Westminster Abbey, London, England

Father: Henry III, King of England, b. 1 October 1207 in Winchester, Hampshire, England, d. 16 November 1272 in Westminster, Middlesex, England, He became King of England, 28 October 1216 in London, Middlesex, England
Mother: Eleanor of Provence, b. 1220 in Provence, France, d. 24 June 1291 in Amesbury, Wiltshire, England
Spouse: Blanche of Artois, b. ca. 1248, m. Henry I "the Fat", King of Navarre, d. 2 May 1302
Father: Robert I "The Good" of Artois, b. 25 September 1216, d. 12 February 1250
Mother: Matilda of Brabant
Married 3 February 1276 in Paris, France
Children:
  1. Thomas, 2nd Earl of Lancaster, b. 1278, d. 22 March 1322, cause of death was execution.
  2. Henry, 3rd Earl of Lancaster, b. ca. 1281, d. 22 September 1345
  3. John of Lancaster, m. Alix de Joinville, bef. July 1312, d. bef. 13 June 1317 in France

Patrick de Chaworth, Lord of Kidwelly, b. ca. 1253, d. 7 July 1283

Father: Patrick de Chaworth (2)
Mother: Hawise de Londres
Spouse: Isabella de Beauchamp, b. ca. 1263 in Warwickshire, England, m. Hugh le Despenser "the Elder", 1st Lord Despenser, d. bef. 30 May 1306
Father: William de Beauchamp, 9th Earl of Warwick, b. 1237 in Elmley, Worcestershire, England, d. 9 June 1298 in Elmley, Worcestershire, England
Mother: Maud Fitzjohn, b. 1237/45 in Shere, Farnbridge, Surrey, England, d. 16 April 1301 in Abbey of the Grey Friar, Welford, Berkshire, England
Married

Children:

  1. Maud Chaworth, b. 2 February 1282, m. Henry, 3rd Earl of Lancaster, bef. 2 March 1297, d. 3 December 1322

Patrick de Chaworth (2)

Father: Payn de Chaworth
Mother: Gundred de la Ferte
Spouse: Hawise de Londres
Father: Thomas de Londres
Mother: Eva de Tracy
Married

Children:

  1. Patrick de Chaworth, Lord of Kidwelly, b. ca. 1253, m. Isabella de Beauchamp, d. 7 July 1283

Payn de Chaworth

Father: Patrick de Chaworth (1)
Spouse: Gundred de la Ferte
Married

Children:

  1. Patrick de Chaworth (2), m. Hawise de Londres

Patrick de Chaworth (1)

Children:

  1. Payn de Chaworth, m. Gundred de la Ferte

Thomas de Londres

Spouse: Eva de Tracy

Father: Henry de Tracy
Mother: Maud de Braose
Married

Children:

  1. Hawise de Londres, m. Patrick de Chaworth (2)