| b 1304, Of, Launton, Oxford, England | d 1352, | |||
| | | ||||
| Mrs Gernon | ||||
| |b 1282 | | | |||
| | | ||||
| | | ||||
| Margaret Gernon | ||||
| |Geoffrey Gresley, [Sir Knight] | |m 1324 | |||
| |Of, Morton, Derbyshire, England | | | |||
| John Gernon, [Sir Knight] | ||||
| b 1277 | | | |||
| 1 | < | John Gresley, [Sir Knight] | 2 | Nicholas Gresley, [Sir Knight] |