House of Montmorency-Laval

Coat of Arms
House of Montmorency-Laval
Lords of Laval
Viscounts of Rennes
House of Montmorency-Laval
Barons of Laval and Vitré
Viscounts of Rennes
Arms after 1338

Cadet Branches
House of Montmorency-Laval-Châtillon
Lords of Châtillon-en-Vendelais and Aubigné
House of Montmorency-Laval-Attichy
Lords of Attichy and Chantilly
House of Montmorency-Laval-Chalouyau
Lords of Chaloyau and Retz
House of Montmorency-Laval-Loué
Lords of Loué and Lezay
House of Montmorency-Laval-Nesle
Barons of Bressuire
Viscounts of Brosse
Counts of Joigny and Maillé
Marquises of Nesle
Cadets of Loué-Lezay branch
House of Montmorency-Laval-Pacy
Lords of Passy-sur-Marne
House of Montfort-Laval
Lords and Counts of Laval
Viscounts of Rennes
Matrilineal branch

Personal Arms
Guy XII de Laval
Baron of Laval and Vitré
Viscount of Rennes
Gilles de Rais
Lord of Retz
Marshal of France
Before 1429
Gilles de Rais
Lord of Retz
Marshal of France
After 1429
Gui II de Montmorency-Laval
Lord of Loué, Benais, Montsabert, La Faigne and Marcillé
Gui IX de Montmorency-Laval
Lord of Laval and Acquigny
Viscount of Rennes
Count of Caserta
Baron of Vitré
as heir to his father Gui VIII