I am researching a Susannah LEYBURN b. approx 1782 +/- 1 year.  I am hitting a brick wall researching Susannah's  line and would like to ask if someone could please look up monumental inscriptions for LEYBURN / LYBURN / LAYBURNE in Wigtown.  She gave her birthplace as Port William (1861 census) and Mochrum (1851 census).   Susannah was married to a John Duncan of Kincardine O'Neil who served with the 92nd regiment of Foot. They had 3 sons born 1818, 1820 and 1825 in Mochrum, Wigtown.  A daughter, Margaret was born in Wigtown in 1813 +/- 2 years.  Any info on Margaret Duncan would also be greatly appreciated.  Margaret was not raised with the family due to some sort of handicap - deaf, blind, something like that; and may have been raised by Leyburn's in Wigtown. Thank you, Linda from the Land of Enchantment