Maternal greatgrandmother was Isabell CRAIG MCGUFFIE.She was born in 1838 the first of three children, Marion,b 1843 and Matthew b1848. Family immigrated to the US from Scotland in 1848. Looking for antecedents beginning with parents of MCGUFFIE children. Regrettably, do not know where they lived in Scotland but family tradition has it that they departed from Castle Douglas. Don't know where that town is in relation to Kirkudbright. Could use some guidance here too. Thanks. Fred Parker