| Male William Champernon |
| Birth | 1234 | Ilfracombe, Devonshire, England, United Kingdom |
| Death | 1304 | Saint Austell, Cornwall, England, United Kingdom |
| Burial | ||
| Marriage | 1265 | Modbury, Devonshire, England, United Kingdom |
| Father | Henry Dechampernon | F4381 Group Sheet | |
| Mother | Dionisia English | F4381 Group Sheet | |
| Female Joan Arundel |
| Birth | 1252 | Ilfracombe, Devonshire, England, United Kingdom |
| Death | 1309 | , , England, United Kingdom |
| Burial | ||
| Father | Ralph Arundell | F4383 Group Sheet | |
| Mother | ||
| Female Margaret Champernowne |
| Birth | 1266 | Ilfracombe, Devonshire, England, United Kingdom |
| Death | 1286 | |
| Burial |
| Female Dionesia Champernowne |
| Birth | 1268 | , Devon, England, United Kingdom |
| Death | 1309 | , , England, United Kingdom |
| Burial |
| Male + Henry Champernon |
| Birth | 1274 | , Devon, England, United Kingdom |
| Death | 1330 | , Devon, England, United Kingdom |
| Burial | ||
| Spouse | Joan Bodrugan | F4375 | |
| Marriage | 1311 | Champernowne, Devon, England, United Kingdom |
| Female Margaret Chambernon |
| Birth | 1280 | Barnstaple, Devonshire, England, United Kingdom |
| Death | 7 Jan 1360 | |
| Burial |
| Male John Champernon |
| Birth | 1282 | Champernowne, Devon, England, United Kingdom |
| Death | 1300 | , , England, United Kingdom |
| Burial |