KLDeWitt Genealogy Research Project
Our Family's Journey Through Time from Europe and Canada to the US
1275 - 1322 (46 years)
| William Ros, 3rd Baron Ros of Helmsley 1329-Bef 1352 |
| William Ros, 3rd Baron Ros of Helmsley | |
| B: | 19 May 1329 |
| D: | Bef 29 Sep 1352 |
| Margaret Neville, Baroness Ros of Helmsley Countess of Northumberland | |
| B: | 12 Feb 1329 |
| D: | 12 May 1372 |
| John Ros, 5th Baron Ros of Helmsley KB UNKNOWN-1393 |
| John Ros, 5th Baron Ros of Helmsley KB | |
| B: | UNKNOWN |
| D: | 6 Aug 1393 |
| Paphos, Cyprus | |
 | Mary Percy, Baroness Ros of Helmsley 1367-1394 |
| Mary Percy, Baroness Ros of Helmsley | |
| B: | 12 Mar 1367 |
| D: | 25 Aug 1394 |
| Reginald Grey de Ruthyn, 3rd Baron Grey de Ruthyn | |
| B: | 1362 |
| D: | 30 Sep 1440 |
| William Ros, 6th Baron Ros of Helmsley Abt 1370-1414 |
| William Ros, 6th Baron Ros of Helmsley | |
| B: | Abt 1370 |
| D: | 1 Nov 1414 |
| Belvoir Castle, Leicestershire, England | |
| Margaret FitzAlan 1372-1439 |
| Margaret FitzAlan | |
| B: | 1372 |
| D: | 7 Jul 1439 |
| Unknown |
| Thomas Ros, 4th Baron Ros of Helmsley 1335-1384 |
| Thomas Ros, 4th Baron Ros of Helmsley | |
| B: | 13 Jan 1335 |
| D: | 8 Jun 1384 |
| Beatrice Stafford, Baroness Ros UNKNOWN-1415 |
| Beatrice Stafford, Baroness Ros | |
| B: | UNKNOWN |
| D: | 13 Apr 1415 |
| Margery de Badlesmere, Baroness Ros of Helmsley | |
| B: | Abt 1309 |
| William Ros, 2nd Baron Ros of Helmsley Lord High Admiral Abt 1285-1343 |
| William Ros, 2nd Baron Ros of Helmsley Lord High Admiral | |
| B: | Abt 1285 |
| D: | 3 Feb 1343 |
| Richard de Vere, 11th Earl of Oxford 1385-1417 |
| Richard de Vere, 11th Earl of Oxford | |
| B: | 15 Aug 1385 |
| Hedingham Castle, Essex, England | |
| D: | 15 Feb 1417 |
| Earls Colne, Essex, England | |
| Alice Sergeaux, Countess of Oxford Abt 1386-1452 |
| Alice Sergeaux, Countess of Oxford | |
| B: | Abt 1386 |
| D: | 18 May 1452 |
| Aubrey de Vere, 10th Earl of Oxford Abt 1338-1400 |
| Aubrey de Vere, 10th Earl of Oxford | |
| B: | Abt 1338 |
| D: | 23 Apr 1400 |
| Maud de Badlesmere, Countess of Oxford 1310-1366 |
| Maud de Badlesmere, Countess of Oxford | |
| B: | 1310 |
| D: | May 1366 |
| John de Vere, 7th Earl of Oxford Abt 1312-1360 |
| John de Vere, 7th Earl of Oxford | |
| B: | Abt 12 Mar 1312 |
| D: | 24 Jan 1360 |
| Elizabeth de Badlesmere, Countess of Northampton | |
| B: | 1313 |
| D: | 8 Jun 1356 |
| Edmund Mortimer, Sir Abt 1302-1331 |
| Edmund Mortimer, Sir | |
| B: | Abt 1302 |
| D: | 16 Dec 1331 |
| Elizabeth FitzAlan, Duchess of Norfolk 1366-1425 |
| Elizabeth FitzAlan, Duchess of Norfolk | |
| B: | 1366 |
| D: | 8 Jul 1425 |
| Thomas de Mowbray, 1st Duke of Norfolk 1st Earl of Nottingham 3rd Earl of Norfolk 6th Baron Mowbray 7th Baron Segrave Kg Earl Marshal | |
| B: | 22 Mar 1366 |
| Epworth, Lincolnshire, England | |
| D: | 22 Sep 1399 |
| Venice, Italy | |
| Joan FitzAlan, Baroness Bergavenny 1375-1435 |
| Joan FitzAlan, Baroness Bergavenny | |
| B: | 1375 |
| D: | 14 Nov 1435 |
| William de Beauchamp, 1st Baron Bergavenny Abt 1344-1411 |
| William de Beauchamp, 1st Baron Bergavenny | |
| B: | Abt 1344 |
| D: | 8 May 1411 |
| Richard FitzAlan, KG 4th Earl of Arundel 9th Earl of Surrey | |
| B: | 1346 |
| D: | 21 Sep 1397 |
| London, England | |
| Eleanor de Bohun, Lady Duchess of Gloucester Countess of Buckingham Countess of Essex | |
| B: | Abt 1366 |
| D: | 3 Oct 1399 |
| Thomas of Woodstock, 1st Duke of Gloucester Duke of Aumale Earl of Buckingham Earl of Essex 1355-1397 |
| Thomas of Woodstock, 1st Duke of Gloucester Duke of Aumale Earl of Buckingham Earl of Essex | |
| B: | 7 Jan 1355 |
| Woodstock Palace, Oxfordshire, England | |
| D: | 9 Sep 1397 |
| Calais, Pale of Calais, France | |
| Mary de Bohun, Countess of Northampton Countess of Derby Abt 1369-1394 |
| Mary de Bohun, Countess of Northampton Countess of Derby | |
| B: | Abt 1369 |
| D: | 4 Jun 1394 |
| Henry Bolingbroke, IV King of England King of France | |
| B: | Apr 1367 |
| D: | 20 Mar 1413 |
| Humphrey de Bohun, 2nd Earl of Northampton 7th Earl of Hereford 6th Earl of Essex KG | |
| B: | 25 Mar 1341 |
| D: | 16 Jan 1373 |
| Joan FitzAlan, Lady Countess of Hereford Countess of Essex Countess of Northampton | |
| B: | 1347 |
| D: | 7 Apr 1419 |
| William de Bohun, 1st Earl of Northampton KG Abt 1312-1360 |
| William de Bohun, 1st Earl of Northampton KG | |
| B: | Abt 1312 |
| D: | 16 Sep 1360 |
| Giles de Badlesmere, 2nd Baron Badlesmere | |
| B: | 18 Oct 1314 |
| D: | 7 Jun 1338 |
|
| Bartholomew de Badlesmere, 1st Baron Badlesmere MP | |
| B: | 18 Aug 1275 |
| D: | 14 Apr 1322 |
| Margaret de Clare, Baroness Badlesmere 1287-1333 |
| Margaret de Clare, Baroness Badlesmere | |
| B: | 1 Apr 1287 |
| M: | 30 Jun 1308 |
| D: | 22 Oct 1333 |
| Convent House of the Minorite Sisters, Aldgate, London | |
We make every effort to document our research. If you have something you would like to add, please contact us.
