Hi, I descend from the Scottish Moir Family: John Moir married Helen Russell Bennett in 1848, I have only found two sons born to them: George Russell Moir who is my great grandfather and his brother poss James or John. I don't know if we are the Moirs you are researching?
My great grandfather was John ? Moir(born 1824) from Scotland(not sure of area). He immigrated to London Middlesex, Ontario, Canada and married Lydia Farar who died after one year having one son George and then John married my great grandmother Isabell Prudham in 1869. Remained in this area raising a family, died 1910 and is buried in London, Ontario, Canada.