| Jeffrey, Isla K | Beaconsfield Primary School | Mistress (Teacher) | 1977 |
| Jeffrey, Isla K. | Beaconfield Primary School | Temporary Mistress (Teacher) | 1967 |
| Jeffrey, Isla K. | Beaconfield Primary School | MI T Spec | 1969 |
| Jeffrey, Isla K. | Beaconfield Primary School | Mistress (Teacher) | 1970 |
| Jeffrey, Janice | Harvey High School | Temporary Mistress (Teacher) | 1968 |
| Jeffrey, Janice | Harvey High School | Mistress (Teacher) | 1969 |
| Jeffrey, Janice | Harvey Agricultural High School | Mistress (Teacher) | 1971 |
| Jeffrey, Janice | Harvey Agricultural Senior High School | Principal Mistress | 1976 |
| Jeffrey, Janice | Harvey Agric. Senior High School | Deputy Principal F | 1980 |
| Jeffrey, Lilian | Hollywood III | Assistant Teacher on Supply | 1949 |
| Jeffrey, Lilian | Hollywood High School III | Assistant Teacher on Supply | 1951 |
| Jeffrey, Lionel | Kalgoorlie II | Monitor | 1903 |
| Jeffrey, Lionel | Kalgoorlie I | Senior Monitor | 1904 |
| Jeffrey, Lionel | Kalgoorlie North II | Assistant Teacher | 1907 |
| Jeffrey, Lionel | Kalgoorlie North II | Assistant Teacher | 1908 |
| Jeffrey, Lionel | Kalgoorlie North II | Assistant Teacher | 1909 |
| Jeffrey, Lionel | Kalgoorlie North II | Assistant Teacher | 1910 |
| Jeffrey, Lionel | Kalgoorlie North I | Assistant Teacher | 1911 |
| Jeffrey, Lionel | East Fremantle III | 1st Assistant Teacher | 1912 |
| Jeffrey, Lionel | Fremantle East II | 1st Assistant Teacher | 1914 |
| Jeffrey, Lionel | Fremantle East II | 1st Assistant Teacher | 1915 |
| Jeffrey, Madge | Campsie Asstd. | Head Teacher | 1938 |
| Jeffrey, Madge | Campsie Asstd. | Head Teacher | 1940 |
| Jeffrey, Margaret | Swimming Classes | Monitor on Probation | 1937 |
| Jeffrey, Margaret | Swimming Classes Bunbury | Assistant Teacher on Probation | 1939 |
| Jeffrey, Margaret | York III | Assistant Teacher on Probation | 1940 |
| Jeffrey, Margaret | Subiaco I | Temporary Practice Assistant Teacher | 1941 |
| Jeffrey, Margaret | Subiaco I | Temporary Practice Assistant Teacher | 1942 |
| Jeffrey, Margaret | Subiaco I | Temporary Assistant Teacher | 1943 |
| Jeffrey, Margaret | Perth Girls IA | Temporary Assistant Teacher | 1944 |
| Jeffrey, Margaret | Perth Girls IA | Temporary Assistant Teacher | 1945 |
| Jeffrey, Margaret | Busselton Senior High School | Mistress (Teacher) on Probation | 1965 |
| Jeffrey, Margaret | Busselton Senior High School | Mistress (Teacher) on Probation | 1966 |
| Jeffrey, Margaret | Churchlands Senior High School | Mistress (Teacher) | 1967 |
| Jeffrey, Mary | Newcastle V | Assistant Teacher | 1900 |
| Jeffrey, Mary | Midland Junction III | Assistant Teacher | 1902 |
| Jeffrey, Mary | Beverley East VIII | Head Teacher | 1914 |
| Jeffrey, Mary | Nangeenan VII | Head Teacher | 1915 |
| Jeffrey, Mary | Benjaberring VII | Head Teacher | 1925 |
| Jeffrey, Mary | Benjaberring VII | Head Teacher | 1926 |
| Jeffrey, Mary | Benjaberring VII | Head Teacher | 1927 |
| Jeffrey, Mary I | Nangeenan VII | HT | 1917 |
| Jeffrey, Mary I | Namgeemam VII | Head Teacher | 1918 |
| Jeffrey, Mary I | Nangeenan VII | Head Teacher | 1920 |
| Jeffrey, Mary I | Ewington VI | Head Teacher | 1922 |
| Jeffrey, Mary I | Benjaberring VII | Head Teacher | 1928 |
| Jeffrey, Mary I. | Midland Junction II | Assistant Teacher | 1903 |
| Jeffrey, Mary I. | Ferguson Upper VI | Head Teacher | 1904 |
| Jeffrey, Mary I. | Ferguson Upper F | Head Teacher | 1905 |
| Jeffrey, Mary I. | Ferguson Upper | Head Teacher | 1906 |
