Athena Darcy was the daughter of Fitzwilliam Bennet Darcy and Agatha Jansenius. She is discussed in Philip José Farmer's Tarzan Alive, where she is described as the original of Agatha Wylie from George Bernard Shaw's novel An Unsocial Socialist. Shaw describes Agatha Wylie as the second wife of Sidney Trefusis; in Farmer's mythos, this makes Athena the second Duchess to the Socialist John Clayton, 5th Duke of Greystoke. The Duke and Duchess had one son, John Clayton, Lord Staveley.

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