John de Vere, 7th Earl of Oxford, was born 12 March 1312 to Alfonso de Vere (c1259-) and Jane Foliot and died 24 January 1360 of unspecified causes. He married Maud de Badlesmere (1310-1366) 1336 JL .
Children
| Name | Birth | Death | Joined with |
| John de Vere (c1325-1350) | 1325 Devon, England | 23 June 1350 England | Elizabeth Courtenay (c1333-1395) |
| Robert de Vere (?-bef1360) | |||
| Thomas de Vere, 8th Earl of Oxford (c1336-1371) | 1336 | September 1371 | Maud de Ufford (c1345-1413) |
| Aubrey de Vere, 10th Earl of Oxford (c1338-1400) | 1338 | 15 February 1400 | Alice FitzWalter (-1401) |
| Margaret de Vere (c1344-1398) | 1344 | 15 June 1398 | Henry Beaumont, 3rd Baron Beaumont (1340-1369) Nicholas de Lovain (?-?) John Devereaux (c1320-1392) |
| Matilda de Vere | |||
Footnotes (including sources)
| ‡ General |