Re: Duker from Luxemberg-Germany

known by my familie

Carl Friedrich Duker 21-12-1861              
married with Anna Maria Ohm 28-02-1864

They had four children
Carl Friedrich Duker(Karel) ??-??-????
Friedrich Wilhelm Duker       (Frits)       ??-??-????
Leendert Duker(Leo)27-12-1893
Catharina Duker       (Cato)??-??-????

I believe it must be somewhere between
1890 en 1895. They all lived in Amsterdam

If I find some more information I let you know.