I cannot find any further detail on May Pinder, Born 1840 Kilham area. Father was Stephen Pinder (B1803-1882), Mother is Mary Ann Coulson (b1806-1886).
Mary Pinder is in the 1841 and 1851 England census, but that's where I lose the trail. The family emigrated to Canada around 1853, but there is no trace of her in Canadian records either.