|  Male Daniel Mordecai | 
| Birth | 1861 | Groesfaen, Glamorgan  | 
| Death | 1944 | Greenfield House, Groesfaen  | 
| Burial | ||
| Marriage | 24 May 1890 | Wesley Chapel, Pontipridd  | 
| Father | Thomas Mordecai | F2100 Group Sheet | |
| Mother | Ann David | F2100 Group Sheet | |
|  Female Rachel Thomas | 
| Birth | 1868 | Porthyrhyd, Llanddarog, Carm  | 
| Death | 1944 | Greenfield House, Groesfaen  | 
| Burial | ||
| Father | ||
| Mother | ||
|  Male Taliesin Mordecai | 
| Birth | 1891 | Bryn Glas Cottage, Merthyr RD, Pontypridd  | 
| Death | 1963 | Finchley, London  | 
| Burial | ||
| Spouse | Winefred Goodwin | F2106 | |
| Marriage | 23 Feb 1918 | St David's Church, Llangeinor  |