Descendants (female lines only): Catharina Heemels
Generation 1
1 Catharina Heemels, * 1739 , ∞ 1774 Joannes (Jean) Maessen, * 1736 Maasniel, , Limburg, Nederland, † 1798 Maasniel, , Limburg, Nederland.
Children of Catharina Heemels & Joannes (Jean) Maessen:- Geertruide Maessen, * 1780 Maasniel, , Limburg, Nederland (See 2).
- Elisabeth Maessen, * 1782 Maasniel, , Limburg, Nederland, † 1837 Maasniel, , Limburg, Nederland (See 3).
- Gerardus Johannes Maessen, * 1784 Maasniel, , Limburg, Nederland.
- Johannes Maessen, * 1790 Maasniel, , Limburg, Nederland, † 1866 Maasniel, , Limburg, Nederland.
Generation 2
2 Geertruide Maessen, * 1780 Maasniel, , Limburg, Nederland (Parents: See 1), ∞ 1823 Rotterdam, , Zuid-Holland, Nederland Adrianus Petrus Sondag, * 1796 .
3 Elisabeth Maessen, * 1782 Maasniel, , Limburg, Nederland, † 1837 Maasniel, , Limburg, Nederland (Parents: See 1), ∞ 1784 Maasniel, , Limburg, Nederland Adrianus Cox, * 1780 Maasniel, , Limburg, Nederland, † 1836 Maasniel, , Limburg, Nederland.