| Children |
| | 1. Webster Sylvester Marwick, b. 20 Oct 1866, York, Western Australia  d. 6 Dec 1901, York, Western Australia (Age 35 years) |
| | 2. Sarah Ann Marwick, b. 2 May 1872, York, Western Australia d. 1 Oct 1960, York, Western Australia (Age 88 years) |
| | 3. Warren Marwick, b. 5 Aug 1869, York, Western Australia |
| | 4. Thomas Amos Marwick, b. 1875, York, Western Australia d. 1875 10 Months, York, Western Australia |
| | 5. Joseph Walker Marwick, b. 30 Aug 1873, York, Western Australia d. 21 Dec 1940, York, Western Australia (Age 67 years) |
| | 6. William Joseph Marwick, b. 10 Jan 1868, York, Western Australia d. 13 Jul 1902 (Age 34 years) |
|
