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[susanhamilton]

Marriage  dates  for  John  Hamilton  and  Margaret  Nicolson  around  1889.  Margaret  was  from  Dalmeny,  Linlithgow.

[ADP]

There is an 1889 marriage on www.scotlandspeople.gov.uk that looks very likely. JOHN HAMILTON and MAGGIE NICOLSON in Uphall. For a fee, you can download a copy of that marriage certificate. That should give you both sets of parents, including mothers' maiden surnames.

ADP