san i have my grandads marriage cert and its says 1919 robert henry cain age 27 [ making him born 1892 [ not 94 ] and batchalor father john cain [gardener] and that was in manchester 1919 no 9 heath st, so i now have to find out who for defo was john cain father born douglas, so if ancestry is wrong about robert henry being born 1894 john henry could be wrong year there also for him