I have copies of old letters written by my gg grandfather, John Carnie from Scotland to his son, John David Karney, in the United States in Texas. They were written in the early 1880's. The letters list an address of Glasgow Road Bridge by Kirkintilloch, Dumbartonshire, Scotland. Another letter is from John Carnie's daughter, Sarah Carnie Gemmel, to her nephew, John David Karney. Her address looks like 52 Johnscroft St., Greenock, Scotland in 1910. Can anyone tell me how to locate where these addresses were in Kirkintilloch and Greenock? Looking for any links to John Carnie b. in Ireland and d. in Scotland. Known children named John David, Sarah, Daniel, Barnie, and Patrick. Letters indicate that Daniel was a foreman over a factory in Australia; Sarah m. a Gremmel and lived in Greenock; Patrick, his wife, and young daughter lived in Hamilton; Barnie was not heard from; and John David had immigrated to the U.S. as a young boy, possibly as a stowaway.