Saint William’s Church was on Church Street. The school was behind it. The church and school burned in 1924. The church was left at one floor and fixed up to serve as a church hall. In 1970 it sold to a social group. In 2003 it was taken down.
Saint Teresa’s Church was made as its replacement. The school was not replaced.
The Saint William’s rectory was at 5 Church Street. The Convent for the Sisters of the Holy Ghost was at 19 Church Street. The convent was made just for that reason.
| pastor | starts | ends | |
| William Gagnier | 1873 | 1883 | |
| E Pelletier | 1883 | 1885 | |
| J V Campeaux | 1885 | 1888 | |
| J H Biron | 1888 | 1890 | |
| Fred Bonneville | 1890 | 1892 | |
| J H Wren | 1893 | 1894 | |
| Joseph M A Genest | 1894 | 1904 | |
| Joseph A Dolpi | 1904 | 1908 | |
| J Marcoux | 1908 | 1909 | |
| Timothy J Fitzgerald | 1909 | 1925 | |
| Alfred Potvin | 1925 |