![John De Grey, [Sir]](img/male.jpg)
John De Grey, [Sir]
Abt 1271 - 1311 (40 years)Drag or scroll to see more of the chart.
| John De Grey, [Baron Grey] 1300-1359 |
| John De Grey, [Baron Grey] | |
| B: | 29 Oct 1300 |
| , ROTHERFIELD, Sussex, England | |
| D: | 1 Sep 1359 |
| , ROTHERFIELD, Sussex, England | |
| Catherine Fitzalan | |
| M: | Bef 27 Dec 1317 |
| Of, ROTHERFIELD, Oxfordshire, England | |
| John (De Grey) Marmion, [Baron Marmion] 1343-1368 |
| John (De Grey) Marmion, [Baron Marmion] | |
| B: | 1343 |
| Of, ROTHERFIELD, Oxfordshire, England | |
| D: | 25 Oct 1368 |
| , , , Spain | |
| Elizabeth St Quintin | |
| M: | Abt 1364 |
 | Elizabeth Grey Abt 1365-Bef 1427 |
| Elizabeth Grey | |
| B: | Abt 1365 |
| Ravensworth, Ravensworth, Yorkshire, England | |
| D: | Bef 14 Dec 1427 |
| ROTHERFIELD, Oxfordshire, England | |
| Henry Fitzhugh, [Baron Fitzhugh] | |
| B: | Of, Ravensworth, Yorkshire, England |
| M: | Bef 1399 |
| Ravensworth, Yorkshire, England | |
| D: | 11 Jan 1424/1425 |
| , Ravensworth, Yorkshire, England | |
| Elizabeth (Grey) Marmion Abt 1370-1424 |
| Elizabeth (Grey) Marmion | |
| B: | Abt 1370 |
| Of, Wilcote, Oxfordshire, England | |
| B: | 11 Jan 1424 |
| Jervaulk Abbey | |
| Robert Grey, [Sir Knight] Abt 1345-Bef 1367 |
| Robert Grey, [Sir Knight] | |
| B: | Abt 1345 |
| Ravensworth, Yorks, , Eng | |
| D: | Bef 30 Nov 1367 |
| Spm | |
| Lora Saint Quintin 1342-1369 |
| Lora Saint Quintin | |
| B: | 1342 |
| , Wiltshire, England | |
| D: | 1369 |
| Brandsburton, Yorkshire, England | |
| Avice Marmion Abt 1309-Aft 1378 |
| Avice Marmion | |
| B: | Abt 1309 |
| Of, Tanfield, Yorkshire, England | |
| M: | Abt 1342 |
| D: | Aft 20 Mar 1378 |
|
| John De Grey, [Sir] Abt 1271-1311 |
| John De Grey, [Sir] | |
| B: | Abt 1271 |
| Of, ROTHERFIELD, Sussex, England | |
| D: | 17 Oct 1311 |
| , ROTHERFIELD, Oxfordshire, England | |
| Margaret Ole Oddingeseles Abt 1274- |
| Margaret Ole Oddingeseles | |
| B: | Abt 1274 |
| Of, Solihull, Warwickshire, England | |