Amsterdam 3 is shown here for reasons of research only; it concerns just but two generations. Nevertheless it is for several reasons a very interesting
´branch´. It´s founder Jan signed the banns in 1701 with the name Berkhoven. City-officials consequently ´translated´ this name into Berkhoff. Further,
his wife Catharina van Westervelt originates from Unna and seems to be family of Dirk Boeckenkrot, who functioned in 1675 as witness of Barent
Berkhoff, founder of branch Amsterdam 1. Thirdly, at the christening of his children, an unidentified Hendrik Berkhoff and Elsje Berkhoff make their
appearence. This all means there were (close) contacts between the German Berkhoff´s and Berkhoven´s in Amsterdam. Possibly Jan is a nephew of Hendrik and Harmanus of branch Amsterdam 2, but during this time several Hendrik Berkhoff´s lived in Amsterdam. Living male descendants are un-
known.