Ancestors: Johanna Catharina Derks
Generation 1
1 Johanna Catharina Derks, * 1897 Gennep, , Limburg, Nederland (Parents: See 2), ∞ 1920 Gennep, , Limburg, Nederland Franciscus Lamers, * 1895 Gennep, , Limburg, Nederland, † 1951 Gennep, , Limburg, Nederland.
Generation 2
2 Theodorus Derks, ∞ Gertruda Bultjes (See 3).
Children of Theodorus Derks & Gertruda Bultjes:- Johanna Catharina Derks, * 1897 Gennep, , Limburg, Nederland (See 1).
3 Gertruda Bultjes, ∞ Theodorus Derks (See 2).