Plot 273a is part of the following land areas:
| Tuesday 19 May 1467 | Earls Colne Manor Court Rolls | 59100255 |
| 1507 | Colne Priory Rental | 43200264 |
| Saturday 22 April 1536 | Colne Priory Rental | 43300448 |
| Monday 28 May 1537 | Colne Priory Extracts | 46300172 |
| Tuesday 28 January 1550 | Colne Priory Rental | 43401135 |
| Monday 13 June 1552 | Colne Priory Manor Court Rolls | 53700670 |
| Monday 6 June 1558 | Colne Priory Manor Court Rolls | 53801388 |
| Colne Priory Extracts | 47300114 | |
| Thursday 9 July 1573 | Colne Priory Manor Court Rolls | 53901303 |
| Thursday 8 July 1574 | Earls Colne Manor Court Rolls | 65900735 |
| September 1598 | Colne Priory Rental | 43500048 |
| Wednesday 5 June 1605 | Archdeaconry Cause Books | 500312 |
| March 1615 | Earls Colne and Colne Priory rental | 22200009 |
| January 1630 | Earls Colne and Colne Priory rental | 22300013 |
| Wednesday 31 May 1637 | Colne Priory Manor Court Rolls | 34400781 34400871 |
| Friday 13 October 1637 | Colne Priory Manor Court Rolls | 34401570 |
| September 1638 | Earls Colne and Colne Priory rental | 22401999 |
| Sunday 28 December 1638 | Colne Priory Manor Court Rolls | 34402622 |
| Saturday 7 October 1643 | Colne Priory Manor Court Rolls | 34601318 34601376 |
| Wednesday 21 October 1646 | Colne Priory Manor Court Rolls | 34700250 |
| Friday 18 January 1650 | Colne Priory Manor Court Rolls | 34701758 |
| 1657 | Colne Priory Manor: Fine Book | 23701481 |
| Wednesday 4 November 1657 | Colne Priory Manor Court Rolls | 35001209 35001354 |
| Tuesday 19 March 1678 | Earls Colne and Colne Priory rental | 22503234 |
| Sunday 12 January 1696 | Wills | 5200254 |
| Tuesday 8 April 1701 | Colne Priory Manor: Index of Admissions | 35902270 |
| 1733 | Colne Priory Manor: Fine Book | 23902703 |
| Friday 30 March 1733 | Colne Priory Manor Court Rolls | 36600513 |
| Sunday 20 January 1745 | Colne Priory Manor Court Rolls | 37100795 |
| 1838 | Earls Colne Tithe Award | 90000475 |
| 1854 | Rental of the Manors of Earls Colne and Colne Priory | 80000270 80000750 |