House of Howard
House Howard of Effingham
Barons Howard of Effingham
Earls of Nottingham and Effingham
Issued from William, eldest son of Thomas Howard, 2nd Duke of Norfolk from his 2nd marriageHouse Howard of Suffolk
Barons Howard de Walden
Barons Chesterford
Earls of Suffolk and Bindon
Issued from Thomas, eldest son of Thomas Howard, 4th Duke of Norfolk from his 2nd marriageHouse Howard of Carlisle
Lords of Naworth Castle
Barons Dacre of Gillesland
Viscounts Howard of Morpeth
Earls of Carlisle
Issued from William, 2nd son of Thomas Howard, 4th Duke of Norfolk from his 2nd marriageHouse of Stafford-Howard
Barons and Viscounts Stafford
Earls of Stafford
Issued from William, 3rd son of Thomas Howard, 14th Earl of Arundel
Adopted the name and arms of House of StaffordHouse of FitzAlan-Howard
Lords of Glossop
Dukes of Norfolk
Issued from Bernard, 8th son of Henry Howard, 15th Earl of Arundel and younger brother of Thomas and Henry, 5th and 6th Dukes of Norfolk