| Tuesday 10 November 1400 | Calendar of Patent Rolls | 12600274 |
| Tuesday 9 December 1403 | Earls Colne Manor Court Rolls | 54400209 |
| Thursday 9 January 1410 | Earls Colne Manor Court Rolls | 54800267 54800443 |
| Wednesday 28 May 1410 | Earls Colne Manor Court Rolls | 54800800 |
| Tuesday 2 June 1411 | Earls Colne Manor Court Rolls | 54900716 |