Johannes Meerman (1624 – 1675) was a Dutch Golden Age mayor of Leiden who was a friend and assistant to Johan de Witt.

Johannes Meerman
Portrait of Johannes Meerman by Jacobus Houbraken
Born1624
Died1675
NationalityDutch

He was ambassador to England in 1667 where he helped close the Triple Alliance with England and Sweden.[1] He commissioned a family portrait from the painter Pieter Cornelisz van Slingelandt that hangs in the Louvre.

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