As far as I see, Johann Reintjes from Griethausen, Rhineland, was christened 5.Aug.1797. His parents were Wilhelm Johann Reintjes, christened 22.Jan.1758, Griethausen, and Hendrina Haas, also from Griethausen. They married 17.July 1789. The parents of Wilhelm Johann were Petrus Reintjes, also a fisherman like his descendants, and Maria Haas, born 1732 at Griethausen. They married 17.May 1753.
Johannes Reintjes and Hendrina van Doormoelen , born 1798 at Griethausen, married 4.Nov.1822, still at Griethausen. The parents of Hendrina were Wilhelm Theodor van Doormoelen, born 1755 at Wissel, Rhineland, and Johanna Garseling, supposedly born 16.Oct.1762 at Griethausen. They married 6.April 1788 at Wissel. Wilhelm Theodor's parents were Johann van Doormoelen, born 1720 at Wissel, and Catherina Hendrina Kaldenhoven/Caldenhofen, born 1724 at Wissel. These two married 1754, also at Wissel. Johanna Garseling's parents were Arnoldus, born 1728 at Griethausen, and Hendrina Dombeck/Dumbeck, born 1732. They married 27.April 1753.
Johannes Reintjes is through his son Wilhelm, born 11.Nov. 1838, my Great-Great-Great-Greatfather. Yours sincerely sign. Ulrich Ch. Blortz, Cologne, Germany