need children, grandchildren of the follwoing couple: John Armstrong, born 1849 Scotland, died 1903 Lugar Scotland s/o John Armstrong & Susan Monteith married 11 Apr 1878 Muirdyke, Old Cumnock, Ayr, Scotland Helen McKenaile McCririck born 2 June 1856 Cumnock, Ayr, Scotland, died 1930 Lugar Scotland  d/o George McCririck and Jane Russell Any help appreciated [email protected]