My gg grandmother was Mary BROWN. She married William WAUGH in the Alexandria RC Church in 1860. Both Mary and William were born in Ireland (?). They raised a family of six in Bonhill and, primarily, Jamestown (23 Milton Terrace). In 1911, William died (23 Milton Terrace). Mary lived with a married daughter until about 1913 (33 Milton Terrace) when her daughter's family emigrated to Western Canada. Mary then lived with a "Belle BROWN" at 24 William Street, Dumbarton until her death (age 76) in Jan 1916. An informant of her death was her "nephew, James BROWN of 7 Thimble Street, Renton".
I have never been able to track down any part of this Brown family. Neither "Belle" or "James" have been easily found. Can someone suggest a research route?