KLDeWitt Genealogy Research Project
Our Family's Journey Through Time from Europe and Canada to the US
 | John Ros, Sir -Bef 1338 |
| John Ros, Sir | |
| D: | Bef 16 Nov 1338 |
| 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 |
| 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 |
| Margery de Badlesmere, Baroness Ros of Helmsley | |
| B: | Abt 1309 |
| William Ros, 1st Baron Ros of Helmsley 1255-1316 |
| William Ros, 1st Baron Ros of Helmsley | |
| B: | 1255 |
| D: | 6 Aug 1316 |
We make every effort to document our research. If you have something you would like to add, please contact us.
