Joannes Petrus Herwarts⁽¹⁾ was born⁽²⁾ about 1760 in Wijlre, L. He died⁽³⁾ on 20 Jul 1841 in Wijlre, L. He married⁽⁴⁾ Maria Johanna Lauven on 21 May 1786 in Wijlre, L.
Maria Johanna Lauven
Maria Johanna Lauven⁽¹⁾ was born⁽²⁾ about 1768 in Aubel, Liège, BE. She died⁽³⁾ on 30 Aug 1804 in Wijlre, L. She married⁽⁴⁾ Joannes Petrus Herwarts on 21 May 1786 in Wijlre, L.