Emanuel Matthew Diemar (1720-1795)
Artist associated with 2 portraits
Lavinia Spencer (née Bingham), Countess Spencer
by Bonnefoy, published by Emanuel Matthew Diemar, after Sir Joshua Reynolds
stipple engraving, published 21 February 1787 (1785-1786)
NPG D14776
by and published by Marino or Mariano Bovi (Bova), published by Emanuel Matthew Diemar, after Richard Cosway
stipple engraving, published 20 March 1786
NPG D19870
