james johnston married agnes barcklay in 1845 mochrum wigtown.
however he was listed on the 1851 census, then 1861 census as seaman merchant service.he died before 1867.
i do not know where to start to find out any information regarding his service. any help greatly appreciated.
agnes (his wife) was born in glenluce in 1824.
james was born abt 1817 i think kircudbright.