| Birth | Abt 1851 | Switzerland | | | |
| Residence | 1881 | as a boarder - 10, Dalberg Road, Lambeth, London | | | |
| Occupation | 1881 | Swiss Watch manufacturer - Lambeth, London | | | |
| Marriage | 21 Feb 1888 | St Mary's, Islington - Clara Martha FORBES | | | |
| Residence | 1891 | 4, Mount Pleasant, Barnsbury, Islington, London | | | |
| Occupation | 1891 | watch importer - 4, Mount Pleasant, Barnsbury, Islington, London | | | |
| Marriage | 10 Apr 1893 | St Mary's, Islington - Lavinia MORRISH |  | | |
| Residence | 10 Apr 1893 | 4, Mount Pleasant, Barnsbury, Islington, London | | | |
| Occupation | 10 Apr 1893 | watchmaker - Barnsbury, Islington, London | | | |
| Residence | 1901 | as a visitor - 2, North Parade, Bath, Somerset | | | |
| Occupation | 1901 | merchant - Bath, Somerset | | | |
| Naturalization | 15 Aug 1903 | Islington, London | | | |
| Residence | 15 Aug 1903 | 10, Barnsbury Terrace, , Islington, London | | | |