Cecily was the daughter of unknown parents. The date and place of her birth have not been found.
Her husband was sir Edward Sutton. They were married, but the date and place have not been found. Their five known children were Joyce (c1463-1586), sir John (c1494-?), Eleanor (?-?), Elizabeth (c1498->1532) and Katherine (c1490-1572).
Note 1
daughter and coheiress of Sir William Willoughby