Henrietta Johanna Hubertina Janssen⁽¹⁾ was born⁽²⁾ on 9 Jun 1858 in Maastricht, L. She married⁽³⁾ Franciscus Mignon on 6 Oct 1906 in Maastricht, L.
Franciscus Mignon⁽¹⁾ was born⁽²⁾ on 16 Jun 1860 in Maastricht, L. He married⁽³⁾ Maria Hubertina Gertrudis Nijst on 27 Jan 1891 in Maastricht, L.