Clearly these refer to earlier burials and some cover the same period as the 1871 Census. Irish Links There are also Townsley families related to immigrants from Ballycastle, Antrim, Ireland who arrived in the 1920's. As well as Ontario, this family line has members in Quebec, in New Zealand and in Ardrossan, Scotland. Some family members are recorded in the 1925-1935 Immigrants table below . This is some miles away from Yorkville, but could be a reference to a Townsley from the area.
Details are available on the web.
Other members of this family are in Ontario. No citation in AFRO or biographical file. Notes Benjamin Ernest 2735199 Bryan Hill 29026 Died 14 Sep 1916 - Also recorded under West Yorks.