A prosperous surgeon's son, Ferdinand Bol first studied locally in his native Dordrecht, and then became Rembrandt Harmensz. van Rijn's pupil in Amsterdam, where he settled. Bol witnessed a document concerning Rembrandt's wife Saskia's inheritance in 1640, a responsibility that suggests that by then Bol was probably no longer a student but a full-fledged assistant. After having risen quickly throu