Plot 449a is part of the following land areas:
| Tuesday 29 May 1436 | Earls Colne Manor Court Rolls | 57100141 |
| Tuesday 21 May 1437 | Earls Colne Manor Court Rolls | 57100596 |
| Tuesday 26 May 1439 | Earls Colne Manor Court Rolls | 57200519 57200910 |
| 1440 | Colne Priory Rental | 43100861 |
| Saturday 31 March 1442 | Colne Priory Accounts | 45300109 |
| Tuesday 3 June 1460 | Earls Colne Manor Court Rolls | 58500232 |
| Tuesday 5 June 1498 | Earls Colne Manor Court Rolls | 59700464 |
| Monday 9 June 1500 | Earls Colne Manor Court Rolls | 59701755 |
| Wednesday 30 March 1502 | Colne Priory Manor Court Rolls | 53500584 |
| Saturday 22 April 1536 | Colne Priory Rental | 43300055 |
| Tuesday 28 January 1550 | Colne Priory Rental | 43400143 |
| Monday 2 June 1550 | Colne Priory Manor Court Rolls | 53602123 |
| Sunday 15 June 1550 | Colne Priory Extracts | 46600057 |
| Monday 13 June 1552 | Colne Priory Manor Court Rolls | 53700416 |
| Tuesday 16 May 1559 | Earls Colne Manor Court Rolls | 65300317 |
| Monday 22 May 1559 | Colne Priory Manor Court Rolls | 53900006 53900026 |
| Thursday 2 April 1562 | Earls Colne Rental | 44201017 |
| Sunday 31 December 1585 | Colne Priory Manor Court Rolls | 53903101 |
| 1598 | Terrier to accompany Map of Earls Colne and Colne Priory Manors | 44700869 44700890 44700903 |
| September 1598 | Colne Priory Rental | 43500888 |
| Saturday 3 November 1604 | Colne Priory Manor Court Rolls | 33100344 33100393 |
| Wednesday 19 February 1606 | Colne Priory Manor Court Rolls | 33101029 33101393 |
| Tuesday 30 September 1606 | Colne Priory Manor Court Rolls | 33102149 33102336 |
| Saturday 2 April 1608 | Colne Priory Manor Court Rolls | 33201258 |
| March 1615 | Earls Colne and Colne Priory rental | 22200337 |
| Wednesday 29 November 1615 | Wills | 3600220 |
| 1616 | Colne Priory Manor: Fine Book | 23600485 |
| Thursday 4 April 1616 | Colne Priory Manor Court Rolls | 33500782 |
| Wednesday 19 May 1619 | Colne Priory Manor Court Rolls | 33602700 |
| 1630 | Colne Priory Manor: Fine Book | 23602029 |
| January 1630 | Earls Colne and Colne Priory rental | 22300559 22302197 22302249 |
| Monday 11 January 1630 | Wills | 3901016 |
| Tuesday 18 May 1630 | Colne Priory Manor Court Rolls | 34100669 |
| September 1638 | Earls Colne and Colne Priory rental | 22400419 22400427 22402615 |
| 1650 | Colne Priory Manor: Fine Book | 23700884 23700939 23700957 |
| Friday 17 May 1650 | Wills | 4300105 |
| Wednesday 24 July 1650 | Colne Priory Manor Court Rolls | 34800317 |
| Monday 30 June 1656 | Diary of Ralph Josselin | 70009415 |
| Wednesday 25 November 1657 | Diary of Ralph Josselin | 70010620 |
| Saturday 23 January 1658 | Diary of Ralph Josselin | 70010795 |
| Tuesday 4 January 1659 | Diary of Ralph Josselin | 70011485 |
| Tuesday 19 March 1678 | Earls Colne and Colne Priory rental | 22500456 22501520 22502745 |
| 1683 | Colne Priory Manor: Fine Book | 23801595 |
| Wednesday 20 February 1684 | Earls Colne Manor Court Rolls | 40100453 |
| Thursday 20 March 1684 | Colne Priory Manor Court Rolls | 35801088 35801586 |
| Tuesday 31 March 1691 | Colne Priory Manor: Index of Admissions | 35900386 |
| 1713 | Earls Colne Manor: Fine Book | 24400734 |
| Tuesday 28 April 1713 | Earls Colne Manor Court Rolls | 41000691 |
| 1714 | Colne Priory Manor: Fine Book | 23901286 |
| Monday 31 May 1714 | Colne Priory Manor Court Rolls | 36200344 |
| 1716 | Earls Colne Manor: Fine Book | 24401171 |
| Thursday 29 March 1716 | Colne Priory Manor Court Rolls | 36200717 |
| Friday 14 April 1738 | Earls Colne Manor Court Rolls | 42300643 |
| 1838 | Earls Colne Tithe Award | 90000460 |
| 1854 | Rental of the Manors of Earls Colne and Colne Priory | 80000765 80000790 |