| Williamson, Maureen | Port Hedland Junior High School | Temporary Mistress (Teacher) | 1968 |
| Williamson, Melvyn | Yorkrakine Rock VII | Head Teacher on Probation | 1937 |
| Williamson, Melvyn | Nalyering Road VII | Head Teacher on Probation | 1938 |
| Williamson, Melvyn | Nalyering Road VII | Head Teacher | 1939 |
| Williamson, Melvyn | Nalyering Road VII | Head Teacher | 1940 |
| Williamson, Melvyn | Nalyering Road VII | Head Teacher | 1941 |
| Williamson, Melvyn | Kellerberrin IV | Assistant Teacher | 1942 |
| Williamson, Melvyn | Kellerberrin IV | Assistant Teacher | 1943 |
| Williamson, Melvyn | Kellerberrin IV | Assistant Teacher | 1944 |
| Williamson, Melvyn | Kellerberrin IV | Assistant Teacher | 1945 |
| Williamson, Melvyn | Kellerberrin III | Assistant Teacher | 1946 |
| Williamson, Melvyn | Geraldton I | 1st Assistant Teacher | 1947 |
| Williamson, Melvyn | Geraldton I | 1st Assistant Teacher | 1948 |
| Williamson, Melvyn | Geraldton I | 1st Assistant Teacher | 1949 |
| Williamson, Melvyn | Geraldton High School I | 1st Assistant Teacher | 1950 |
| Williamson, Melvyn | Geraldton High School I | 1st Assistant Teacher | 1951 |
| Williamson, Melvyn | Wiluna Junior High School V | Head Teacher | 1952 |
| Williamson, Melvyn | Wiluna Primary School V | Head Teacher | 1953 |
| Williamson, Melvyn | Dalwallinu III | Headmaster | 1954 |
| Williamson, Melvyn | Dalwallinu Primary School III | Headmaster | 1955 |
| Williamson, Melvyn | Northcliffe Primary School | Headmaster | 1956 |
| Williamson, Melvyn | Northcliffe Primary School | Headmaster | 1957 |
| Williamson, Melvyn | Norseman Primary - Junior High School | Headmaster | 1958 |
| Williamson, Melvyn | Norseman Primary - Junior High School | Headmaster | 1959 |
| Williamson, Melvyn | Norseman Primary School | Headmaster | 1960 |
| Williamson, Melvyn | Norseman Primary School | Headmaster | 1961 |
| Williamson, Melvyn | Melville Primary School IA | Headmaster | 1962 |
| Williamson, Melvyn | Melville Primary School IA I | Headmaster | 1963 |
| Williamson, Melvyn | Melville Primary School IA I | Headmaster | 1964 |
| Williamson, Melvyn | Melville IA Primary School | Headmaster | 1965 |
| Williamson, Melvyn | Melville Primary School | Headmaster | 1966 |
| Williamson, Melvyn | Melville Primary School | Headmaster | 1967 |
| Williamson, Melvyn T. | Melville Primary School | Headmaster | 1969 |
| Williamson, Melvyn T. | Melville Primary School | Headmaster | 1970 |
| Williamson, Melvyn Thomas | Melville Primary School | Headmaster | 1971 |
| Williamson, Melvyn Thomas | Melville Primary School | Headmaster | 1972 |
| Williamson, Melvyn Thomas | Melville Primary School | Headmaster | 1973 |
| Williamson, Melvyn Thomas | Melville Primary School | Headmaster | 1975 |
| Williamson, Melvyn Thomas | Medina Primary School IA | Principal | 1976 |
| Williamson, Melvyn Thomas | Melville Primary School IA | Principal | 1977 |
| Williamson, Michael | Perth Technical College Department of Engineering | Lecturer I | 1965 |
| Williamson, Michael | Perth Technical College Department of Engineering Surveying and Cartography Section | Lecturer I | 1966 |
| Williamson, Michael | Perth Technical College Dept of Engineering | Lecturer I. | 1967 |
| Williamson, Michael Ray | Thornlie Senior High School | Master (Teacher) | 1976 |
| Williamson, Michael Ray | Thornlie Senior High School | Master (Teacher) | 1977 |
| Williamson, Michael Ray | Hedland Senior High School | R SM.SSH7ECS | 1978 |
| Williamson, Myrtle | Tuart Hill Senior High School | Mistress (Teacher) | 1972 |
| Williamson, Myrtle | Tuart Hill Senior High School | Mistress (Teacher) | 1973 |
| Williamson, Myrtle | Tuart Hill Senior High School | Mistress (Teacher) | 1975 |
| Williamson, Myrtle | Tuart Hill Senior High School | Mistress (Teacher) | 1976 |
