I am trying to find the parents of Margaret Ramsay McFarlane, born 1811 in I think Kilmaronock. She married George Buchanan in 1832 (IGI lists as Kilmaronock)

Her death certificate in Australia says her parents were George McFarlan and Margaret Ramsay- can't find them at all!!!!

George and Margaret's children were -

Mary /Margaret Elizabeth b 1834 all born Kilmaronock- IGI ref
Janet Agnes b 1836
William Jeffery b 1838

I cannot find a birth for George Buchanan born about 1804/1805, death certificate says Robert Buchanan and Helen McMillan, another family reference says Archibald "Ginger"Buchanan.

Can any one help please, as I have exhausted all the resources open to me, I don't want to pay, until I find something to help sort out the parentage as they are common names!

Thanks
Chezw
Australia