Joannes Adolph Ernest Schoenmaekers (1874 - 1938)
Maria Anna Gertruda Louisa Schoenmackers (1872 - ?)

Jan Ernest Schoenmaekers

Jan Ernest Schoenmaekers⁽¹⁾ was born⁽²⁾ on 31 Jul 1902 in Sittard, L.