William Nassau de Zuylestein, 1st Earl of Rochford Dutch soldier and diplomat in the service of William III of England (1649-1708) (1649–1708) Parents Mary Killigrew Frederick Nassau de Zuylestein Children Maria Nassau de Zuylestein Maurits Nassau de Zuylestein Henriette van Nassau-Zuylestein Elisabeth Nassau de Zuylestein Anna Nassau de Zuylestein William Nassau de Zuylestein, 2nd Earl of Rochford Frederick Nassau de Zuylestein, 3rd Earl of Rochford Frederik Nassau de Zuylestein Siblings Hendrik van Nassau-Zuylestein Partners Jane Wroth