Jan Harmensz Muller. Jan Harmensz.
   Muller was a Dutch engraver and painter. Muller was born in Amsterdam.
   His father was a book printer, engraver and publisher. He learned the engraving trade while working at the family business.
   He traveled and lived in Italy for a time. Muller returned home, inherited his father's business, and died in 1628.
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