
| William Mordecai | |
| B: | 9 Feb 1847 |
| Cowbridge, Llanblethian, Glamorgan, Wales | |
| D: | Jul 1906 |
| Glamorgan, Wales | |
| Mary Mordecai | |
| B: | Apr 1849 |
| Cowbridge, Llamblethian, Glamorgan, Wales | |
| D: | 1909 |
| Wales | |
| Miles Jervis | |
| M: | Abt 1875 |
| Wales | |
| Frances Elizabeth Mordecai | |
| B: | 19 Jul 1885 |
| Petaluma, Sonoma County, California | |
| D: | 21 May 1950 |
| Petaluma, Sonoma County, California | |
| Joseph Walter Foster | |
| B: | 21 Sep 1883 |
| Petaluma, Sonoma, County, California | |
| M: | 28 May 1908 |
| Petaluma, Sonoma County, California | |
| D: | 12 May 1951 |
| Petaluma, Sonoma, County, California | |
| William Barlow Mordecai | |
| B: | 9 May 1888 |
| Petaluma, Sonoma, County, California | |
| D: | 18 Nov 1950 |
| Marin County, California | |
| Hannah Gould | |
| B: | Abt 1891 |
| Nebraska | |
| M: | 5 Aug 1908 |
| Petaluma, Sonoma County, CA | |
| D: | Yes, date unknown |
| Thomas Mordecai | |
| B: | 14 Aug 1850 |
| Llamblethian, Glamorganshire, Wales | |
| D: | 16 Mar 1904 |
| Petaluma, Sonoma County, CA | |
| Eva Rachel Barlow | |
| B: | 17 Apr 1861 |
| Ellensville, Ulster, NY | |
| M: | 15 Dec 1881 |
| Petaluma, Sonoma County, CA | |
| D: | 30 Jan 1928 |
| Oakland, Alemeda County, California | |
|
| Ann David | |
| B: | 1824 |
| Ystradowen, Glamorgan, Wales | |
| D: | 14 Aug 1892 |
| Llansannor, Glamorgan, Wales | |
| Richard Mordecai | |
| B: | 20 Jun 1824 |
| Gelligarn, St. Mary Hill, Glamorgan, Wales | |
| M: | 16 May 1846 |
| Ystradowen, Wales | |
| D: | 30 Sep 1850 |
| Gelligarn, St. Mary Hill, Glamorgan, Wales | |
| Mary Mordecai | |
| B: | Abt 1849 |
| Treheughyll, Llanblethian, Wales | |
| D: | Yes, date unknown |
| Thomas Mordecai | |
| B: | Abt 1851 |
| Treheughyll, Llanblethian, Wales | |
| D: | Yes, date unknown |
| Thomas Mordecai | |
| B: | Abt 1888 |
| Cowbridge, Roath Parish, Glamorgan, Wales | |
| D: | Yes, date unknown |
| Richard Mordecai | |
| B: | Abt 1858 |
| Cowbridge, Roath Parish, Glamorgan, Wales | |
| D: | Yes, date unknown |
| Kate LNU | |
| B: | Abt 1860 |
| Cardiff, Wales | |
| M: | Bef 1888 |
| Roath Parish, Glamorgan, Wales | |
| D: | Yes, date unknown |
| Catherine Mordecai | |
| B: | 1859 |
| D: | Yes, date unknown |
| Margaret Mordecai | |
| B: | 1861 |
| D: | Yes, date unknown |
| Abraham Mordecai | |
| B: | 1869 |
| D: | Yes, date unknown |
| Abraham Mordecai | |
| B: | 31 Dec 1826 |
| Gelligarn, St. Mary Hill, Glamorgan, Wales | |
| M: | 1855 |
| D: | 14 Feb 1917 |
| Gelli Goll Farm, Llansannor, Cowbridge, Glamorgan, Wales | |