Joseph Colquhoun (born about 1852) married Eliza Moffat in Lanarkshire, Scotland in December 1873. He indicated that he, his father William Colquhoun, and his mother Eliza Ralston (deceased) were all from Ireland. 1881, 1891 and 1901 census information indicate he was born in Ireland. Family lore indicates possibly from Londonderry area. Looking for "outside the box" ideas of tracing where & when Joseph was born, where William and Eliza married, their parents names', etc.