Just something odd about the births of the children in the 1881 household.
Sophia Pascoe is shown as aged 4, and Emma as aged 5.
Sophia's birth seems to have been registered in Dec quarter 1855 in Helston reg dist (which did cover Breage). So her age was somewhat out in the 1861: she would have been 5, not 4.
Alfred also seems to have his age understated by a year: he was aged 8, and so likely the birth registered in Mar quarter 1862 in Redruth reg dist (which covered Camborne), which would mean he had turned 9.
If Emma were one of the Emmas registered in Helston in Sep quarter 1858 (there were two: Emma J and Emma Jane), that would make her younger than Sophia by 3 years, and aged 2 in 1861, not older by a year and aged 5. Really the only way to sort out whether one of those births is your Emma is to see one or both certificates.
For the Pascoes in Hastings County, Ontario, in 1901, Anne Pascoe, widowed, born in England on 15 August 1818, had immigrated to Canada in 1842. She was the mother of William P Pascoe, born in 1851 in Ontario.
So these are not your Pascoes, I'm afraid.
http://automatedgenealogy.com/census/ViewFrame.jsp?id=54542&highlight=25