| Family with parents |
| father |
Sir William Wentworth Birth: between 1266 and 1282 6 5 — Wentworth Woodhouse, Wentworth, Yorkshire, England Death: 1295 — Wentworth, Yorkshire, England |
| mother |
Dionysia Wentworth Birth: about 1275 36 — Wentworth Woodhouse, Wentworth, Yorkshire, England Death: 1295 — Wentworth, Yorkshire, England |
|
Marriage: — |
|
| himself |
Sir William Wentworth Birth: about 1283 17 8 — Wentworth Woodhouse, Wentworth, Yorkshire, England Death: 1308 — Wentworth, Yorkshire, England |
| Family with Isabel Pollington |
| himself |
Sir William Wentworth Birth: about 1283 17 8 — Wentworth Woodhouse, Wentworth, Yorkshire, England Death: 1308 — Wentworth, Yorkshire, England |
| wife |
Isabel Pollington Birth: 1285 25 25 — Pollington, Yorkshire, England Death: 1360 — Elmshall, Yorkshire, England |
|
Marriage: — |
|
| son |
John Wentworth Sr Birth: 1330 47 45 — Elmshall, Yorkshire, England Death: 1413 — Elmshall, Yorkshire, England |