Births - 1840s
| Quart. | Year | Name | Place | a | b |
| MAR | 1840 | ||||
| JUN | 1840 | Henry THEAKER | Gainsborough | 14 | 314 |
| JUN | 1840 | Mary Elizabeth THEAKER | Thorne | 23 | 652 |
| JUN | 1840 | William THEAKER | Sheffield | 22 | 622 |
| SEP | 1840 | Henry THEAKER | Sheffield | 22 | 570 |
| SEP | 1840 | Thomas THEAKER | Huddersfield | 22 | 327 |
| DEC | 1840 | ||||
| MAR | 1841 | Ann THEAKER | Whitby | 24 | 533 |
| MAR | 1841 | James THEAKER | Whitby | 24 | 532 |
| MAR | 1841 | Thomas THEAKER | Wellington | 10 | 491 |
| JUN | 1841 | John Richard THEAKER | Whitby | 24 | 18 |
| JUN | 1841 | Mary THEAKER | East Retford | 15 | * |
| SEP | 1841 | ||||
| DEC | 1841 | ||||
| MAR | 1842 | Ann THEAKER | Whitby | 24 | 513 |
| MAR | 1842 | Emma THEAKER | Sheffield | 22 | 592 |
| MAR | 1842 | George THEAKER | East Retford | 15 | 503 |
| MAR | 1842 | John THEAKER | Whitby | 24 | 514 |
| MAR | 1842 | William Twidle THEAKER | Thorne | 23 | 619 |
| JUN | 1842 | Mary Ann THEAKER | Gainsborough | 14 | 336 |
| SEP | 1842 | Ann THEAKER | East Retford | 15 | 463 |
| DEC | 1842 | ||||
| MAR | 1843 | ||||
| JUN | 1843 | Louis Phillipe THEAKER | Nottingham | 15 | 366 |
| SEP | 1843 | John James THEAKER | Worksop | 15 | 641 |
| SEP | 1843 | Sarah THEAKER | Easingwold | 24 | 264 |
| SEP | 1843 | William Charles THEAKER | Southwell | 15 | 618 |
| DEC | 1843 | Edwin THEAKER | Doncaster | 22 | 87 |
| DEC | 1843 | Mary Ann THEAKER | Newark | 15 | 551 |
| DEC | 1843 | Mary Ann THEAKER | Whitby | 24 | 530 |
| DEC | 1843 | Sarah Ann THEAKER | Nottingham | 15 | 594 |
| DEC | 1843 | Sarah THEAKER | Whitby | 24 | 530 |
| MAR | 1844 | ||||
| JUN | 1844 | ||||
| SEP | 1844 | ||||
| DEC | 1844 | Elizabeth THEAKER | Gainsborough | 14 | 3_[28] |
| DEC | 1844 | John THEAKER | Whitby | 24 | 50[28] |
| DEC | 1844 | William Albert THEAKER | Huddersfield | 22 | 350 |
| DEC | 1844 | William THEAKER | Doncaster | 22 | 9[28] |
| DEC | 1844 | William THEAKER | Whitby | 24 | 50[28] |
| DEC | 1844 | Wilson Clark THEAKER | Thorne | 23 | [46]17 |
| MAR | 1845 | James THEAKER | Thorne | 23 | ?4 |
| MAR | 1845 | John THEAKER | Bridgwater | 10 | 366 |
| MAR | 1845 | William THEAKER | Doncaster | 22 | 100 |
| JUN | 1845 | SARAH ANN THEAKER | Radford | 15 | 657 |
| JUN | 1845 | WILLIAM THEAKER | Doncaster | 22 | 99 |
| SEP | 1845 | George THEAKER | Wigan | 21 | 845 |
| SEP | 1845 | James THEAKER | Easingwold | 24 | 379 |
| DEC | 1845 | David THEAKER | Whitby | 24 | 552 |
| DEC | 1845 | Henry Scholey THEAKER | Lincoln | 14 | 426 |
| DEC | 1845 | John THEAKER | Nottingham | 15 | 556 |
| DEC | 1845 | Sarah Ann THEAKER | East Retford | 15 | 461 |
| MAR | 1846 | Catherine Heathgate Wilmot THEAKER | Liverpool | 20 | 547 |
| MAR | 1846 | Thornton THEAKER | Goole | 23 | 266 |
| JUN | 1846 | Ann Elizabeth THEAKER | Doncaster | 22 | 108 |
| JUN | 1846 | Charlotte THEAKER | Southwell | 15 | 694 |
| JUN | 1846 | Henry THEAKER | Huddersfield | 22 | 366 |
| JUN | 1846 | James THEAKER | Whitby | 24 | 578 |
| JUN | 1846 | Margaret Hannah THEAKER | Whitby | 24 | 578 |
| SEP | 1846 | ||||
| DEC | 1846 | George Thomas THEAKER | Whitby | 24 | 540 |
| DEC | 1846 | John THEAKER | Gainsborough | 14 | 352 |
| MAR | 1847 | Elizabeth THEAKER | Whitby | 24 | 536 |
| JUN | 1847 | MALE THEAKER | Nottingham | 15 | 579 |
| SEP | 1847 | Hannah THEAKER | Dewsbury | 22 | 47 |
| SEP | 1847 | Mary THEAKER | Easingwold | 24 | 400 |
| DEC | 1847 | Abraham THEAKER | West Derby | 20 | 525 |
| DEC | 1847 | Thomas THEAKER | East Retford | 15 | 431 |
| MAR | 1848 | Elizabeth THEAKER | East Retford | 15 | 489 |
| JUN | 1848 | Susanna THEAKER | East Retford | 15 | 51_ |
| SEP | 1848 | Mary THEAKER | East Retford | 15 | 468 |
| SEP | 1848 | Richard James THEAKER | East Retford | 15 | 6_75 |
| DEC | 1848 | Eliza THEAKER | Hull | 22 | 400 |
| DEC | 1848 | Lucy Jane THEAKER | Chard | 10 | 332 |
| DEC | 1848 | Ralph Sanderson THEAKER | Whitby | 24 | 585 |
| DEC | 1848 | William Johnson THEAKER | Sleaford | 14 | 517 |
| MAR | 1849 | Arthur Jewell THEAKER | Leeds | 23 | 481 |
| MAR | 1849 | Joseph THEAKER | Goole | 23 | 264 |
| MAR | 1849 | Matthew THEAKER | Whitby | 24 | 598 |
| MAR | 1849 | Stephen THEAKER | Whitby | 24 | 597 |
| MAR | 1849 | Thomas THEAKER | Goole | 23 | 264 |
| JUN | 1849 | Elizabeth Ann THEAKER | Whitby | 24 | 643 |
| JUN | 1849 | Henry THEAKER | Goole | 23 | 290 |
| JUN | 1849 | William Newcomb Morley THEAKER | Sleaford | 14 | 573 |
| JUN | 1849 | William THEAKER | Sheffield | 22 | 684 |
| SEP | 1849 | Catherine THEAKER | East Retford | 15 | 486 |
| SEP | 1849 | Eliza Ann THEAKER | Chard | 10 | 343 |
| SEP | 1849 | Esther THEAKER | Tadcaster | 23 | 641 |
| SEP | 1849 | Fanny THEAKER | Bridgwater | 10 | 308 |
| SEP | 1849 | Fanny THEAKER | Dewsbury | 22 | 56 |
| DEC | 1849 |