| Birth | 29 Dec 1875 | Bridgend, Glamorganshire | | | |
| Marriage | 7 Aug 1899 | Aberaeron Registry Office, Cardiganshire - Elizabeth Ellen "Lizzie" EVANS | | | |
| Residence | 7 Aug 1899 | Abercwmboi, Aberdare, Glamorganshire | | | |
| Occupation | 7 Aug 1899 | elementary school master - Abercwmboi, Aberdare, Glamorganshire | | | |
| Residence (family) | 1901 | with Ivor's widowed mother - Abercwmboi Cottage, Capcoch, Abercwmboi, Aberdare, Glamorganshire - Elizabeth Ellen "Lizzie" EVANS | | | |
| Occupation | 1901 | school master - Abercwmboi, Aberdare, Glamorganshire | | | |
| Residence (family) | 1911 | Derlwyn. Penrhiwceibwr, Glamorganshire - Elizabeth Ellen "Lizzie" EVANS | | | |
| Occupation | 1911 | school master - Penrhiwceibwr, Glamorganshire | | | |
| Residence (family) | 29 Sep 1939 | The Laurels, Aberffwrd Road, Mountain Ash, Glamorganshire - Elizabeth Ellen "Lizzie" EVANS | | | |
| Occupation | 29 Sep 1939 | retired school master - The Laurels, Aberffwrd Road, Mountain Ash, Glamorganshire | | | |
| Miscellaneous | 29 Sep 1939 | worked in the ARP (Air Raid Precautions) control room - Mountain Ash, Glamorganshire | | | |
| Miscellaneous | 16 Aug 1958 | departed with his daughter Lilian and son-in-law Emrys aboard the MV St John bound for Buenos Aires, Argentina (1st class) - the Port of Dover, Kent | | | |
| Miscellaneous | 2 Nov 1958 | arrived with his daughter Lilian and son-in-law Emrys aboard the MV St John from Buenos Aires, Argentina (1st class) - the Port of London | | | |
| Residence | Abt 4 Nov 1958 | Wayside, 10, Ty Gwyn Road, Cardiff, Glamorganshire | | | |
| Death | 15 Nov 1962 | Caerau Hospital, Cyntwell, Cardiff, Glamorganshire | | | |
| Probate | 8 Mar 1963 | Bristol |  | | |