Assignment Record:
| Dates | Assignment |
|---|---|
| 1942 | Ordained |
| 1943 | Holy Angels in Westville, NH |
| 1944 | St. Mary’s in Dover, NH |
| 1945 | St. Thomas Aquinas in Derry, NH |
| 1946—1947 | St. Patrick’s in Nashua, NH |
| 1948—1949 | St. Mary’s in Claremont, NH |
| 1950—1952 | St. Kieran in Berlin, NH |
| 1953—1956 | Holy Angels Westville, NH |
| 1957—1958 | “Absent on Leave,” – Diocese of Manchester |
| 1959—1960 | Holy Spirit Grand Rapids, MI |
| 1961 | “Absent on Leave,” – Diocese of Manchester |
| 1962 | Madre de Dios in Winslow, AZ |
| 1963—1964 | St. Francis in Seligman, AZ |
| 1965 | St. Cecilia in Clarkdale, AZ |
| 1966—1968 | St. Mary’s in Kingman, AZ |
| 1969—1970 | St. Francis in Seligman, AZ |
| 1971—1974 | Our Lady of the Lake in Lake Havasu City, AZ |
| 1975—1980 | St. Margaret Mary in Bullhead, AZ |
| 1981—1984 | Not Indexed |
| 1985—1986 | Retired – residing in Concord, NH |
| 1987—1988 | Retired – residing in Phoenix, AZ |
| 1989—1998 | Retired – residing in Nazareth House, San Diego, CA |
| 1999 | Retired – residing in The Cloisters, San Diego, CA |
- The Official Catholic Directory, Kenedy & Sons
(The years listed above are the publication years of the Official Catholic Directory. According to the Directory, the assignments provided for a given year are effective as of January 1 of that year. This means that a priest listed in the Directory for a given year at a parish or school was likely at the same assignment for at least part of the previous year as well.)
He died on September 19, 1999.
Father Sullivan is not indexed after the 1999 Official Catholic Directory.