Gerrit Pieter Bicker was a Dutch merchant, patrician, and one of the founders of the Compagnie van Verre and its successor the Dutch East India Company.
Gerrit Bicker by an anonymous Amsterdam artist, 1583.
Cornelis Andriesz Boelens Loen was a Dutch statesman and Councilor from the time of the Dutch Revolt.
Overview of the personal family relationships of the Amsterdam regent-dynasties Boelens Loen, De Graeff, Bicker (van Swieten), Witsen and Johan de Witt in the Dutch Golden Age