As a sailor, he visited many places. The women in the lifes of Leendert and his sons are all coming -- as far as we know -- from places along the rivers. Leenderts first wife was from Zaltbommel (along the Maas), his second wife from Gorkum (along the Waal) and his son Johannes marries a girl from Leerdam (along the Linge) and establishes there. His son Isaac marries Anna Margriet Makinje from Zaltbommel (daughter of the English hireling Kenneth Mackenzie) and they establish in Dinteloord.