Sir Balthazar Gerbier (23 February 1592, in N.S. – 1663)[1][2] was an Anglo-Dutch courtier, diplomat, art advisor, miniaturist and architectural designer, in his own words fluent in "several languages" with "a good hand in writing, skill in sciences as mathematics, architecture, drawing, painting,[3] contriving of scenes, masques, shows and entertainments for great Princes... as likewise for making of engines useful in war."[4]
^The date 1667 given on the tomb erected for him in Hamstead Marshall church, at a later date, seems to be incorrect, as his daughters were applying for alms in 1663, after his death (Colvin).
^Quoted in Howard Colvin, A Biographical Dictionary of British Architects, 1600-1840, 3rd ed. (Yale University Press) 1995, s.v. "Gerbier, Sir Balthazar"; the architectural details in this article are based on Colvin.