Jean Henri Janssen
Jean Henri Janssen⁽¹⁾ was born⁽²⁾ on 1 Aug 1809 in Heerlen, L. He died⁽³⁾ on 8 May 1883 in Welten, Heerlen, L. He married⁽⁴⁾ Marie Anna Keulen on 2 Aug 1832 in Wijnandsrade, L. Jean was employed as dienstknecht.
Marie Anna Keulen
Marie Anna Keulen⁽¹⁾ was born⁽²⁾ on 3 Oct 1806 in Wijnandsrade, L. She died⁽³⁾ on 19 Feb 1848 in Welten, Heerlen, L. She married⁽⁴⁾ Jean Henri Janssen on 2 Aug 1832 in Wijnandsrade, L.