House of Vermandois

Cadet branch of the House of Karling

• Coat of Arms
• 

  House of Vermandois
  Lords of Senlis, Péronne
  and Saint Quentin
  Counts of Vermandois, Meaux
  and Soissons
  Also referred as Herbertians
  Attributed arms

• Cadet Branches
• 

  House of Marsi
  Lords of Marsica, Fucino and Celano
  Counts of Penne, Rieti and Valva
  Counts of Albe, Celano and Molise
  Sovereign Counts of Marsi
  Issued from Bernard, son of Pepin II, Count of Vermanodis

• 

  House of Chiny
  Lords of Warcq
  Counts of Chiny and Verdun
  Issued from Otto, younger son of Adalbert I, Count of Vermandois

• 

  House of Saint-Simon
  Lords of Saint-Simon, Beaurevoir, Coudun, Grave and Estouilly
  Viscounts of Ham
  Issued from Eudes I, son of Herbert IV, Count of Vermandois

• Matrilineal Branches
• 

  House of Capet-Vermandois
  Counts of Vermandois and Valois
  Matrilineal branch issued from Adelaide, daughter of Herbert IV, Count of Vermandois

• 

  House of Rouvroy de Saint-Simon
  Lords of Rouvroy, Saint-Simon, Coudun, Estouilly, Pont-Avenne and Flavy-Le-Martel
  Viscounts of Ham and Clastres
  Marquises of Saint-Simon
  Matrilineal branch issued from Marguerite, daughter of Jacques I de Saint-Simon