de Coucy, de Boves, de Marle, de Couci, de Cociaco
- Coat of Arms
House of Coucy
Lords of Coucy
- Cadet Branches
House of Boves
Lords of Boves
House of Coucy-Pinon
Lords of Pinon
House of Coucy-Vervins
Lords of Vervins
House of Coucy-Beaumont
Lords of Beaumont
Cadets of Vervins
- Personal Arms
Robert de Boves
Lord of Boves
Seal, 1224
Robert II de Coucy-Pinon
Lord of Pinon
Arms in Tournoi de Compiègne
Robert de Coucy
Squire
Seal, 1353