MaleJohn de MOWBRAY, 4th Baron Mowbray |
| Birth | 25 Jun 1340 | Epworth, Lincolnshire, England |
| Death | Oct 1368 | Constantinople, Istanbul, Turkey |
| Burial | ||
| Marriage | ||
| Father | John de MOWBRAY, 3rd Baron Mowbray | F2797 Group Sheet | |
| Mother | Joan de LANCASTER | F2797 Group Sheet | |
FemaleElizabeth de SEGRAVE, 5th Baroness Segrave |
| Birth | 25 Oct 1338 | Croxton Abbey, Croxton Kerrial, Leicestershire, England |
| Death | Yes, date unknown | |
| Burial | ||
| Father | John SEGRAVE, 4th Baron Segrave | F10451 Group Sheet | |
| Mother | Margaret de BROTHERTON | F10451 Group Sheet | |
FemaleMargaret de MOWBRAY |
| Birth | Abt 1363 | Epworth, Lincolnshire, England |
| Death | Bef 11 Jul 1401 | |
| Burial |
MaleJohn de MOWBRAY, 1st Earl of Nottingham |
| Birth | 1 Aug 1365 | Epworth, Lincolnshire, England |
| Death | Bef 12 Feb 1383 | |
| Burial |
MaleThomas de MOWBRAY, 1st Duke of Norfolk |
| Birth | 22 Mar 1367 | Epworth, Lincolnshire, England |
| Death | 22 Sep 1399 | Venice, Venice, Italy |
| Burial | Venice, Venice, Italy |
FemaleJoan de MOWBRAY |
| Birth | Abt 1368 | Epworth, Isle Of Axholme, Lincolnshire, England |
| Death | Aft 30 Nov 1402 | |
| Burial | ||
| Spouse | Thomas GREY | F10449 | |
| Marriage | ||