Mary Killigrew Countess of Nassau (1627-1677) (b. 1627) Parents William Killigrew Mary Hill Children William Nassau de Zuylestein, 1st Earl of Rochford Hendrik van Nassau-Zuylestein Siblings Robert Killigrew Henry Killigrew Susan Killigrew William Killigrew Elizabeth Killigrew Cecilia Killigrew Partners Frederick Nassau de Zuylestein
