| 1935 | 1939 | 1946, 1949 | 1954 | 1957 | 1963 | 1969 | 1972, 1978, 1981 | |
| Schrader, Bernard Peter John | civil servant | |||||||
| Schrader, Ellen Margaret Cathleen Manson OR Ellen Margaret Cathleen | married | married | married | married | married | housewife | ||
| Schrader, Paul Francis David | machinist | |||||||
| Schrader, Wilfred Sydney OR Wilfred S | labourer | labourer | plumber | plumber | plumber | cleaner | cleaner | pensioner |
| District: | Christchurch South | Selwyn | Riccarton | Selwyn | Riccarton | Sydenham | ||
| Residence: | 301 Lincoln Road | 12 Dickson Crescent | 66 Greenpark St | |||||
| Region or Province: | Canterbury | |||||||
Source: Ancestry - New Zealand, Electoral Rolls, 1853-1981