1246 - 1287 (41 years)
| John Francis 1304-1391 |
| John Francis | |
| B: | 1304 |
| Derbyshire, England | |
| D: | 1391 |
| Melbourne, Derbyshire, England | |
 | Margaret francis 1304-1364 |
| Margaret francis | |
| B: | 1304 |
| Melbourne, Derbyshire, England | |
| M: | 1321 |
| Derby, Derbyshire, England | |
| D: | 1364 |
| Melbourne, Derbyshire, England | |
| Sir Robert Franceis 1286-1380 |
| Sir Robert Franceis | |
| B: | 1286 |
| Derbyshire, England | |
| D: | 1380 |
| Derbyshire, England | |
| Cecily Formark 1286- |
| Cecily Formark | |
| B: | 1286 |
| Foremark, Derbyshire, England | |
| M: | 1303 |
| Derbyshire, England | |
| D: | Derbyshire, England |
 | Robert de Throckmorton 1330-1415 |
| Robert de Throckmorton | |
| B: | 1330 |
| Throckmorton, Worcestershire, England | |
| D: | 1415 |
| Alcester, Warwickshire, England | |
| Lucy Colman 1334-1411 |
| Lucy Colman | |
| B: | 1334 |
| Throckmorton, Worcestershire, England | |
| M: | 1361 |
| Coughton, Warwickshire, England | |
| D: | 1411 |
| Coughton, Warwickshire, England | |
| Agnes Fraunceys 1310-1390 |
| Agnes Fraunceys | |
| B: | 1310 |
| Coughton, Warwickshire, England | |
| D: | 1390 |
| Coughton, Warwickshire, England | |
| Giles de Throckmorton 1300-1348 |
| Giles de Throckmorton | |
| B: | 1300 |
| Warwickshire, England | |
| M: | 1334 |
| Warwickshire, England | |
| D: | 1348 |
| Coughton, Warwickshire, England | |
| Baron Debyshire Sir John de Franceis 1266-1333 |
| Baron Debyshire Sir John de Franceis | |
| B: | 1266 |
| Derbyshire, England | |
| D: | 1333 |
| Derbyshire, England | |
| Lady Burton upon Trent Derbyshire Lady Margery de Beaufoy | |
| B: | 1268 |
| Trusley, Derbyshire, England | |
| M: | 1310 |
| Warwickshire, England | |
| D: | 1314 |
| Derbyshire, England | |
| Unknown |
|
| Baron Osmondeston Sir William de Franceis | |
| B: | 1246 |
| Foremark, Derbyshire, England | |
| D: | 1287 |
| Derbyshire, England | |
| Baroness Derbyshire Lady Agnes de Tyckenhall | |
| B: | 1241 |
| Derbyshire, England | |
| M: | 1265 |
| Derbyshire, England | |
| D: | Derbyshire, England |
We make every effort to document our research. There is a lot of information that I do not have, and I know there are mistakes in this tree. My feelings will not be hurt if you give me corrections or additional information, especially if you can provide sources for the information.
