William Giffard | Walter Giffard, 1st Earl of Buckingham | Robert Giffard de Moncel | Walter Giffard | Hardinge Giffard, 1st Earl of Halsbury | Giffard Le Quesne Martel | Bonaventure Giffard | Stanley Lees Giffard | Osbern the Steward | Osbern FitzOsbern | Miles Giffard | John Giffard, 3rd Earl of Halsbury | Berry Castle, Weare Giffard |
Also, the many branches of the Giffard family all claim ancestry from the lords of Bolbec or Bolebec and Longueville in Upper Normandy: Osbern de Bolebec became lord of Longueville in the early 11th century and his sons, Osbern Giffard and Gautier or Walter Giffard of Bolbec, were companions of William the Conqueror.
The village was formerly known as Longueville-le-Giffard, one of its sons was Osbern Giffard, who gave his name to Stoke Gifford, South Gloucestershire, England.