Jean-Michel, My German side goes like this: Hans Nolff b.ca 1530 Grossgartach,Germany Lorentz Nolff b.1563,Grossgartach,Germany Hans Nolff b. 1591 Grossgartach,Ger Johann Wendel Nolff b.1625,Grossgartach,Ger Johann Caroly Nolff b.1650,Grossgartach,Ger Laurentius Nolff b.1677,Grossgartach,Ger Laurentius Nolff b.1702,Grossgartach,Ger (This is my immigrant ancestor that was enumerated from the "Charming Nancy" at Philadelphia,Penna. on ( 8 Oct 1737).
Maybe someone in Belgium can make a connection to the German side of the family. If you come across anything that may put it together,please let me know.