This may be the connection I have been looking for....Mary
Shanahan (possibly the daughter of Michael Mary
Shanahan) married Patrick
Boyle. Patrick went first to Canada and started a blacksmithing business on the
Hamilton Road near
Dundas, Ontario. Mary Shannon followed sometime later on the Good Ship Jane Melvin. Patrick Mary had many children and were maried 65 years. They are both buried in St. Augustine Cemetery in
Dundas