Gerardus Liedekerken⁽¹⁾ was born⁽²⁾ on 27 Apr 1826 in Hulsberg, L. He married⁽³⁾ Maria Catharina Slangen on 19 Oct 1868 in Nuth, L.
Maria Catharina Slangen⁽¹⁾ was born⁽²⁾ on 18 Aug 1826 in Nuth, L. She married⁽³⁾ Gerardus Liedekerken on 19 Oct 1868 in Nuth, L.