I am looking for any information about John Barr, (born c 1790), of Beith and his wife Jean Gilmour, (born c 1809). He appears to have had four sons with Jean, namely Matthew, Francis, David and Allan, and three children with a previous wife, namely Janet, John and William. His son Francis appears to have gone to Australia, but I'm not sure about the rest. I think his son Allan was my great - great grandfather.
My Allan came to the US after being in Canada, and is listed in an 1861 Montreal census. He was married to Christina Lamont, and may have been a gardener of some note. He died in 1902 and had worked for a wealthy Quaker named T Wistar Brown in the suburbs of Philadelphia, PA. His children were John, Allan, Barbara, and Francis.
Thank you.