Hi The reason I posted the info from the 1881 Canada Census - that showed Albert as being 22 years old - his birth year 1859 - which helps determine time frame to search.
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Do you know - What Religion the family practiced - Church Records / Baptisms - may show the date of birth - will show the date of baptism- names of godparents etc
Child born to Albert - was under one year old in the 1881 Census - A marriage could have been as close as 9 months previous to the birth of the child - giving you a limited time frame
Perhaps the following will be helpful
http://www.archives.gov.on.ca/en/tracing/the_records.aspx