Willem Jacobsz Delff

Father's family portrait, ca 1590. Willem is the boy on the lower left.
Willem Delff's engraving of Michiel van Mierevelt's painting of Maurice of Nassau

Willem Jacobsz. Delff (c. October 1580 – 14 April 1638[1]) was a Dutch Golden Age engraver and painter.

  1. ^ Delff, Willem Jacobsz at the RKD databases