hi
yes Peter and Michael where Sons of Michael and Christina Mckenzie,
i have Peter born 29/1/1850 St Margarets, Ayr on the SP index
it has Christina as Mckeag,
and Michael born 17/3/1859 St Quivox, Ayr
Michael that married Christina McKenzie
i have as born 16/11/1826 St Margarets, Ayr
to Peter McCann and Margaret Gambol,
but for Peter and Margarets Marriage
I have Peter and Margaret Gambob 31/1/1826 St Margarets, Ayr
attached is the SP birth index for Peter and Margarets children