Saint John Cantius Polish Catholic Church is from 1912. The rectory to its left side (10 Hawley Street) is from 1913. The school in back is from 1970. The parish is from 1904. The church is now part of the Pomeroy Terrace Historic District. The style is the Romanesque Revival. Design is from John Donohue. The address is Hawley Street at the corner of Phillips.
| pastor | starts | ends | burial |
| Martin Piechota | at least 1910 | ||
| Valerian Fligier | 1933 | at least 1934 | |
| Joseph Stanczyk | at least 1950 | ||
From 1904 to 1913 the Blodgett house on Prospect Street was used. The pastor was at 57 Prospect Street.