Cavendish family
The Cavendish family is a British noble family, of Anglo-Norman origins. They rose to their highest prominence as Duke of Devonshire and Duke of Newcastle. Wikipedia
Connected families: Cavendish-Bentinck; Spencer family; Churchill family; Kennedy family; Duke of Westminster; Marquess of Salisbury
Current head: Peregrine Cavendish, 12th Duke of Devonshire
Motto: Cavendo tutus ('Safe through caution')
Place of origin: Normandy