House of Seymour

Seymour
Coat of arms of the Seymour Dukes of Somerset
Country	Kingdom of England United Kingdom
Founded	11th century
Founder	Wido de St Maur
Current head	John Seymour, 19th Duke of Somerset
Titles	Duke of Somerset Baron Seymour Hertford branch: Marquess of Hertford Earl of Yarmouth

The House of Seymour, Semel or St. Maur, is the name of an old English family in which several titles of nobility have from time to time been created, and of which the Duke of Somerset is the head.