Descendants (female lines only): Johanna Maria Jansen
Generation 1
1 Johanna Maria Jansen, * 1818 Ottersum, , Limburg, Nederland, ∞ 1840 Ottersum, , Limburg, Nederland Anthon (Antonius) (Antoon) Lamers (Laemers), * 1815 Ottersum, , Limburg, Nederland, † 1876 Gennep, , Limburg, Nederland.
Children of Johanna Maria Jansen & Anthon (Antonius) (Antoon) Lamers (Laemers):- Theodorus Lamers, * 1841 Ottersum, , Limburg, Nederland, † 1878 Gennep, , Limburg, Nederland.
- Anna Catharina Lamers, * 1843 Ottersum, , Limburg, Nederland (See 2).
- Peter Johannes Lamers, * 1845 Ottersum, , Limburg, Nederland, † 1850 Ottersum, , Limburg, Nederland.
- Geertruida Lamers, * 1848 Ottersum, , Limburg, Nederland (See 3).
- Peter Johannes Lamers, * 1851 Ottersum, , Limburg, Nederland, † 1930 Ottersum, , Limburg, Nederland.
- Elizabeth Lamers, * 1854 Gennep, , Limburg, Nederland (See 4).
- Jan Lamers, * 1858 Gennep, , Limburg, Nederland, † 1935 Leunen, , Limburg, Nederland.
- Antoon Lamers, * 1862 Gennep, , Limburg, Nederland, † 1937 Gennep, , Limburg, Nederland.
Generation 2
2 Anna Catharina Lamers, * 1843 Ottersum, , Limburg, Nederland (Parents: See 1), ∞ 1869 Gennep, , Limburg, Nederland Johannes Hermsen, * 1839 Nergena, , , Duitsland.
3 Geertruida Lamers, * 1848 Ottersum, , Limburg, Nederland (Parents: See 1), ∞ 1875 Gennep, , Limburg, Nederland Cornelis Johannes Venbruex, * 1834 Beers, , Noord-Brabant, Nederland.
4 Elizabeth Lamers, * 1854 Gennep, , Limburg, Nederland (Parents: See 1), ∞ 1876 Ottersum, , Limburg, Nederland Johannes Jansen, * 1851 Ottersum, , Limburg, Nederland.
Children of Elizabeth Lamers & Johannes Jansen:- Antoon Jansen, * 1880 Ottersum, , Limburg, Nederland.