Henry Hyrette, 3rd Duke of Wynnoa

Henry I (Henry James Frederick Hyrette, 28 December 1725 - 24 July 1755) was the 3rd Duke of Wynnoa. The regnal name of 'Henry I' is often used by historians because his legacy laid the foundations for the creation of the Kingdom of Empherias to which his eldest son, Louis I, would officially create.

He inherited the position of the Duke of Wynnoa aged 17 following the death of his father, Henry-Frederick, 2nd Duke of Wynnoa.