Lady Cassandra Ridgeway daughter of Thomas Ridgeway, 1st Earl of Londonderry (1598–1675) Parents Cicely MacWilliam Thomas Ridgeway, 1st Earl of Londonderry Children Catherine Willoughby Francis Willughby Siblings Mary Ridgeway Macwilliam Ridgeway Edward Ridgeway Robert Ridgeway, 2nd Earl of Londonderry Partners Sir Francis Willoughby
