+--Thomas Darcy  (BET. 1540 - 1569-BET. 1594 - 1654)
Frances Darcy  (1591-1663)
|  +--Vincent Guicciardini  (BET. 1507 - 1546-BET. 1549 - 1627)
+--Camilla Guicciardini  (BET. 1549 - 1572-BET. 1594 - 1660)