| | Surname | Forename | Year Born | Location | Census Year | | Clark | Fred | abt 1870 | Gargrave | 1891 |
| Clark | George | abt 1875 | Kirkby Malham | 1881 |
| Clark | George | abt 1875 | Kirkby Malham | 1891 |
| Clark | George | abt 1875 | Kirkby Malham | 1901 |
| Clark | Henry | abt 1858 | Airton | 1861 |
| Clark | Henry | abt 1858 | Airton | 1871 |
| Clark | Henry | abt 1858 | Kirkby Malham | 1881 |
| Clark | Henry | abt 1858 | Malham | 1901 |
| Clark | Henry | abt 1858 | Malham Moor | 1891 |
| Clark | John | abt 1864 | Kirkby Malham | 1891 |
| Clark | John | abt 1865 | Kirkby Malham | 1901 |
| Clark | John | abt 1864 | Scosthrop | 1881 |
| Clark | Joseph | abt 1860 | Accrington | 1901 |
| Clark | Joseph | abt 1860 | Airton | 1871 |
| Clark | Joseph | abt 1860 | Kirkby Malham | 1881 |
| Clark | Joseph | abt 1860 | Kirkby Malham | 1881 |
| Clark | Joseph | abt 1825 | Masham | 1851 |
| Clark | Margaret | abt 1875 | Burnley | 1891 |
| Clark | Margaret | abt 1843 | Coniston Cold | 1851 |
| Clark | Margret | abt 1842 | Thornton in Craven | 1861 |
| Clark | Mary | abt 1856 | Airton | 1861 |
| Clark | Mary | abt 1856 | Airton | 1871 |
| Clark | Mary | abt 1870 | Bingley | 1881 |
| Clark | Mary | abt 1870 | Bingley | 1871 |
| Clark | Mary | abt 1870 | Bingley | 1891 |
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