Hello Frilly,
This looks a very good possibility for Mary Starkey, born about 1850. born Duntocher, according to several census reports.
1851. census Main Street, Kerrs Property, Duntocher.
Hugh Shirky, Head, M. M. age 24 years, Lab at Coal Works, born Ireland,
Marjory Shirky, Wife, M. F. age 23 years, born Ireland,
John Shirky, Son, M. age 4 years, born Dunbarton, Duntocher,
Mary Jane Shirky, Daugh, F. age 10 mons, born Dunbarton, Duntocher,
John McLaughlan, Lodger, U. M. age 21 years, Lab in Coal Works, born Ireland.
The marriage date for above couple Hugh Starkey, and Marjory Burns, married 13/June/1846. Old Kilpatrick, Dunbarton.
As Monica, stated in previous post if you get the marriage of Thomas McKeon, and Mary Sharkey, this will verify the parents of Thomas, and Mary.
Regards,
Jonn