
| Robert de THWENGE | |
| B: | Abt 1255 |
| Kilton Castle, Cleveland, Yorkshire, England | |
| D: | 1284 |
| Cleveland, Yorkshire, England | |
| Marmaduke LUMLEY | |
| B: | 14 Sep 1314 |
| Chevington, Northumberland, England | |
| D: | 26 Sep 1365 |
| Margaret HOLAND | |
| B: | Abt 1340 |
| Upholland, Lancashire, England | |
| D: | 1361 |
| Chivington, Northumbria, England | |
| Lucia de THWENGE | |
| B: | Abt 1278 |
| Kilton Castle, Cleveland, Yorkshire, England | |
| D: | Yes, date unknown |
| Robert LUMLEY | |
| B: | Abt 1272 |
| West Cheryton, Northumberland, England | |
| D: | Abt 1338 |
| Marmaduke de THWENGE, Master of Kilton | |
| B: | Abt 1280 |
| Kilton Castle, Cleveland, Yorkshire, England | |
| D: | 11 Sep 1297 |
| Stirling Bridge, Stirling, Scotland | |
| William de THWENGE, 2nd Baron of Thwenge | |
| B: | Abt 1285 |
| Kilton Castle, Cleveland, Yorkshire, England | |
| D: | Bef 19 Nov 1340 |
| Robert de THWENGE, 3rd Baron of Thwenge | |
| B: | Abt 1293 |
| Kilton Castle, Cleveland, Yorkshire, England | |
| D: | 22 Apr 1344 |
| Margaret de THWENGE | |
| B: | Abt 1295 |
| Kilton Castle, Cleveland, Yorkshire, England | |
| D: | Yes, date unknown |
| Katherine de THWENGE | |
| B: | Abt 1297 |
| Kilton Castle, Cleveland, Yorkshire, England | |
| D: | Bef 28 May 1374 |
| Thomas de THWENGE, 4th Baron of Thwenge | |
| B: | Abt 1299 |
| Kilton Castle, Cleveland, Yorkshire, England | |
| D: | 28 May 1374 |
| Marmaduke de THWENGE, 1st Baron of Twenge | |
| B: | Sep 1256 |
| Kilton Castle, Cleveland, Yorkshire, England | |
| D: | Bef 26 Feb 1323 |
| Isabel de ROSS | |
| B: | Abt 1280 |
| Igmanthorp, Yorkshire, England | |
| D: | Yes, date unknown |
| John de THWENGE | |
| B: | Abt 1261 |
| Kilton Castle, Cleveland, Yorkshire, England | |
| D: | 2 Dec 1330 |
| Cornborough, Malton, North Riding, Yorkshire, England | |
| Margery de THWENGE, Baroness Neville | |
| B: | Abt 1264 |
| Kilton Castle, Cleveland, Yorkshire, England | |
| D: | Yes, date unknown |
| Alice de THWENGE | |
| B: | Abt 1265 |
| Kilton Castle, Cleveland, Yorkshire, England | |
| D: | Yes, date unknown |
|
| Lucy de BRUS | |
| B: | Abt 1223 |
| Skelton, Yorkshire, England | |
| D: | Yes, date unknown |
| Marmaduke de THWENGE, Lord Kelton | |
| B: | 4 Mar 1234 |
| Kilton Castle, Cleveland, Yorkshire, England | |
| D: | 6 Dec 1294 |
| Castleton Castle, Derbyshire, England | |