Cadet branch of the House of Porhoët
- Coat of Arms
House of Zouche
Lords of Ashby de la Zouch
Alan la Zouche was created 1st Baron Zouche in 1299 but died without male issue
- Cadet Branches
House Zouche of Haryngworth
Lords of Haryngworth and Totnes
Barons Zouche of Haryngworth
Barons St Maur
Issued from Eudon, 3rd son of Roger I de la Zouche
House Zouche of Lubbesthorpe
Lords of Lubbesthorpe and Branston
Issued from Roger, younger son of Eudon de la Zouche, Lord of Haryngworth
House Zouche of Mortimer
Lords of Ashby de la Zouch
Barons Zouche of Mortimer
Matrilineal branch issued from Joyce, daughter of William la Zouche, 2nd son of Roger I de la Zouche
- Personal Arms
Alan II de la Zouche
Lord of Ashby de la Zouch
Arms in Dering Roll
Alan II de la Zouche
Lord of Ashby de la Zouch
Arms in Herald's Roll
William de la Zouche
Lord of Marston and Howbridge
2nd son of Roger I de la Zouche
Arms in Dering Roll
William de la Zouche
Lord of Marston and Howbridge
Arms in Herald's Roll
Roger de la Zouche
Lord of Lubbesthorpe
Younger son of Eudon la Zouche of Haryngworth
Progenitor of Lubbesthorpe branch
Arms in Dering Roll and
Herald's Roll'
William de la Zouche
1st Baron Zouche of Haryngworth
Arms in Powell Roll
William de la Zouche
5th Baron Zouche of Haryngworth
Arms in Grand Armorial équestre de la Toison d'or