Plot 1012a is part of the following land areas:
| 1507 | Colne Priory Rental | 43200040 |
| Saturday 22 April 1536 | Colne Priory Rental | 43300715 |
| Tuesday 28 January 1550 | Colne Priory Rental | 43400905 |
| Saturday 25 January 1589 | Wills | 3000149 |
| 1598 | Terrier to accompany Map of Earls Colne and Colne Priory Manors | 44701785 |
| September 1598 | Colne Priory Rental | 43500797 |
| Saturday 2 April 1608 | Colne Priory Manor Court Rolls | 33201084 |
| Friday 20 December 1609 | Colne Priory Manor Court Rolls | 33301450 33301461 |
| March 1615 | Earls Colne and Colne Priory rental | 22201830 |
| Thursday 9 April 1629 | Colne Priory Manor Court Rolls | 34001763 |
| January 1630 | Earls Colne and Colne Priory rental | 22302234 |
| 1636 | Earls Colne Manor: Fine Book | 24003196 |
| September 1638 | Earls Colne and Colne Priory rental | 22400008 22403602 |
| 1647 | Colne Priory Manor: Fine Book | 23700630 |
| 1649 | Colne Priory Manor: Fine Book | 23700872 |
| Friday 18 January 1650 | Colne Priory Manor Court Rolls | 34701993 |
| 1651 | Colne Priory Manor: Fine Book | 23701158 |
| Tuesday 19 March 1678 | Earls Colne and Colne Priory rental | 22501520 |
| 1694 | Colne Priory Manor: Fine Book | 23900165 |
| Wednesday 28 March 1694 | Colne Priory Manor: Index of Admissions | 35901194 |
| 1712 | Colne Priory Manor: Fine Book | 23901149 |
| Tuesday 8 April 1712 | Colne Priory Manor Court Rolls | 36100740 |
| Friday 9 April 1725 | Colne Priory Manor Court Rolls | 36400653 |
| Friday 14 April 1738 | Colne Priory Manor Court Rolls | 36800582 |
| Tuesday 22 April 1740 | Colne Priory Manor Court Rolls | 36900238 |
| Tuesday 14 April 1741 | Colne Priory Manor Court Rolls | 36900561 |
| 1744 | Colne Priory Manor: Fine Book | 23904006 |
| Thursday 12 April 1744 | Colne Priory Manor Court Rolls | 37100359 |
| Monday 19 November 1744 | Colne Priory Manor Court Rolls | 37100578 37100598 |
| Sunday 20 January 1745 | Colne Priory Manor Court Rolls | 37100729 |
| 1747 | Colne Priory Manor: Fine Book | 23904154 |
| Saturday 31 December 1747 | Colne Priory Manor Court Rolls | 37200100 |
| Monday 1 December 1764 | Wills | 93000155 |
| 1838 | White Colne Tithe Award | 90000785 |
| 1854 | Rental of the Manors of Earls Colne and Colne Priory | 80000455 80001050 |