House of Giffard
Giffard, Gifford, Jiffard, etc.
House Giffard of Chillington
Lords of Fonthill Gifford, Chillington and Black Ladies
Issued from Berenger, younger son of Osbern de Bolebec and younger brother of Walter Giffard, Lord of LonguevilleHouse of Bolebec
Lords of Bolbec Castle, Whitchurch, Styford and Swaffham Bulbeck
Issued from Hugh, younger son of Osbern de Bolebec and younger brother of Walter Giffard, Lord of LonguevilleHouse Giffard of Brimpsfield
Lords of Brimpsfield, Stonehouse, Rockhampton and Elston
Barons Giffard
Issued from Osbern, younger son of Osbern de Bolebec and younger brother of Walter Giffard, Lord of LonguevilleHouse Giffard of Weare
Lords of Tellieres, Weare Giffard and Whitchurch Canonicorum
Matrilineal branch issued from Rohese, daughter of Walter Giffard, Lord of Longueville and sister of Walter Giffard, 1st Earl of Buckingham