Keywords: Michael Thomas Sadler by William Robinson.jpg Michael Thomas Sadler by William Robinson died 1839 given to the National Portrait Gallery London in 1937 See source website for additional information This set of images was gathered by User Dcoetzee from the National Portrait Gallery London website using a special tool All images in this batch have been confirmed as author died before 1939 according to the official death date listed by the NPG 2907 date but author died in 1839 William Robinson died 1839 File MichaelThomasSadler jpg PD-old-100 National Portrait Gallery London Sadler Michael T Michael Thomas Sadler |