This cemetery has been misnamed. These cemeteries, one on each side of Park Avenue are two separate cemeteries. Each is clearly marked with their respective signs.
The cemetery on the NW side of Park Avenue is the "Dartmouth Public Cemetery" established in 1842. Also name "St. Peter's Catholic Cemetery", Roman Catholic based. It is also called the "Dartmouth Common Cemetery" as verified on the Halifax Cemetery Location website.https://www.halifax.ca/cemetery/Locations.php
The cemetery on the SE side of Park Avenue is the "Dartmouth Cemetery", non parish related. "Christ Church Anglican Cemetery" established in 1817, and deeded to the parish in 1832 borders this cemetery in the south east corner. Anglican Church is corner of Ochterloney, North and Wentworth Streets. On the Anglican Church website also called Heritage Oak Columbarium and Memorial Garden.