Descendants (male lines only): Jan Dinnessen
Generation 1
1 Jan Dinnessen, ∞ Petronella Welbers.
Children of Jan Dinnessen & Petronella Welbers:- Gerhardus Dinnessen, * 1820 Ottersum, , Limburg, Nederland (See 2).
Generation 2
2 Gerhardus Dinnessen, * 1820 Ottersum, , Limburg, Nederland (Parents: See 1), ∞ 1847 Ottersum, , Limburg, Nederland Theodora Lamers, * 1821 Asperden, , , Duitsland.
Children of Gerhardus Dinnessen & Theodora Lamers:- Petronella Dinnessen, * 1848 Ottersum, , Limburg, Nederland.
- Catharina Dinnessen, † 1889 Gennep, , Limburg, Nederland.