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As there were Finnies' in 18c Argyll ,I would think there is an Irish/Scottish connection.

Edit-
Robert Finnie
Spouse's Name
Agnes Loggan
Event Date
27 Jul 1753
Event Place
Inveraray And Glenaray,Argyll,Scotland

Irish connection-Patrick Finnie
Gender
Male
Christening Date
06 Apr 1701
Christening Place
INVERKIP,RENFREW,SCOTLAND
Birth Date
26 Mar 1701
Father's Name
Robert Finnie
Mother's Name
Jonet Dunlop

Thank you for your time sweet caroline. The name Robert is a possibility. I'll check it out.

Thank you Hughie.