Looking to make contaxt with anyone researching Mac/McDonald's from Bailey's Brook ca. 1820.

More specifically, Angus McDonald and Mary MacInnis both born in the area of 1820's. Had 2 sons that I know of Angus b. 1848 and John B b. 1850.

Also looking for church records from St Margaret's of Scotland in Arisaig

Also, I see on the present day map of NS that Bailey's Brook is a part of Pictou, right on the border of Antigonish, were the borders one time different and Baileys Brook was considered to be part of Antigonish?

Thanks!