| Dufall, Barry Horace | Derby District Primary School | Deputy Principal | 1975 |
| Dufall, Barry Horace | Derby District High School - Primary | Deputy Principal | 1976 |
| Dufall, Barry Horace | Derby District High School - Primary | Deputy Principal | 1977 |
| Dufall, Barry Horace | Doodlakine Primary School | Principal | 1978 |
| Dufall, Barry Horace | Doodlakine Primary School | Principal | 1979 |
| Dufall, Barry Horace | DoodlakinePrimary School | Principal | 1980 |
| Dufall, Janet | Margaret River High School | Temporary Mistress (Teacher) | 1967 |
| Dufall, Janet Muriel | Derby District High School - Primary | Mistress (Teacher) | 1977 |
| Dufall, Janet Muriel | Merredin Senior High School | Mistress (Teacher) | 1978 |
| Dufall, Janet Muriel | Merredin Senior High School | Mistress (Teacher) | 1979 |
| Dufall, Janet Muriel | Merredin Senior High School | Mistress (Teacher) | 1980 |
| Duff, Andrew | Jarrahdale No. 6 Mill IV | Assistant Teacher | 1912 |
| Duff, Isla | Swimming Classes (Perth) | T.M. | 1944 |
| Duff, Isla | Swimming Classes | Assistant Teacher on Supply | 1947 |
| Duff, James | Newcastle Street I | 1st Assistant Teacher | 1923 |
| Duff, James | Gnowangerup V | Head Teacher | 1925 |
| Duff, James | Kununoppin V | Head Teacher | 1926 |
| Duff, James | Kuminoppin V | Head Teacher | 1927 |
| Duff, James | Kununoppin V | Head Teacher | 1928 |
| Duff, James | Brookton IV. | Head Teacher | 1929 |
| Duff, James | Kellerberrie IV. | Head Teacher | 1930 |
| Duff, James | Kellerberrin IV. | Head Teacher | 1931 |
| Duff, James | Kellerberrin IV. | Head Teacher | 1931 |
| Duff, James | Kellerberrin IV. | Head Teacher | 1933 |
| Duff, James | Kellerberrin IV | Head Teacher | 1934 |
| Duff, James | Palmyra IV | Head Teacher | 1935 |
| Duff, James | Palmyra IV | Head Teacher | 1936 |
| Duff, James | Palmyra Pend. | Head Teacher | 1937 |
| Duff, James | Palmyra III | Head Teacher | 1939 |
| Duff, James | Palmyra III | Head Teacher | 1940 |
| Duff, James | Palmyra III | Head Teacher | 1941 |
| Duff, James | Katanning II | Head Teacher | 1942 |
| Duff, James | Katanning II | Head Teacher | 1943 |
| Duff, James | Beaconsfield II | Head Teacher | 1944 |
| Duff, James | Beaconsfield II | Head Teacher | 1945 |
| Duff, James | Beaconsfield II | Head Teacher | 1946 |
| Duff, James | Beaconsfield II | Head Teacher | 1947 |
| Duff, James | Beaconsfield II | Head Teacher | 1948 |
| Duff, James | Beaconfield II | Head Teacher | 1949 |
| Duff, James | Beaconsfield High School II | Head Teacher | 1950 |
| Duff, James | Beaconfield High School II | Head Teacher | 1951 |
| Duff, James | Beaconfield I High School | Head Teacher | 1952 |
| Duff, James | Beaconsfield Primary School I | Head Teacher | 1953 |
| Duff, James | Beaconfield Sp | Headmaster | 1954 |
| Duff, James | Beaconfield Primary School I | Headmaster | 1955 |
| Duff, James | Beaconfield Primary School | Headmaster | 1956 |
| Duff, James | Beaconfield Primary School | Headmaster | 1957 |
| Duff, James A | Katanning II | Temp 1st A and MT | 1916 |
| Duff, James A | Katanning II | 1st A & MT | 1917 |
| Duff, James A | Albany II | A and M.T | 1918 |
