There is no longer a County of Ontario. It was split among surrounding counties. New posts made to this board will be moved to the Ontario General board which serves the whole provence of Ontario, Canada. - or to the Old Ontario board, which ever one applies.
http://boards.ancestry.com/localities.northam.canada.ontario... If you are sure your post pertains to the old Ontario County and not the whole provence, please post to that message board - Oddly enough named Old Ontario County -
http://boards.ancestry.com/localities.northam.canada.ontario...