Question: What woman, best remembered as the mistress of Lord Nelson and as the muse of George Romney, was the movie That Hamilton Woman, based on?
Sentence (from "Emma, Lady Hamilton"): Emma, Lady Hamilton (26 April 1765; baptised 12 May 1765 – 15 January 1815), model and actress, is best remembered as the mistress of Lord Nelson and as the muse of George Romney.
Relevant evidence: Yes