Duchy of Winton-Serisburg

The Duchy of Winton-Serisburg was a Manticoran peerage, closely attached to the Royal family.
Formerly the Duchy of Serisburg, the Duchy's lands were transferred to the Crown following the death of Lord Jonathan Martinez, the Duke of Serisburg, and his heirs in an apparent aircar accident in 1545 PD. ()
In the early 1900s PD, the Duke of Winton-Serisburg was His Grace Lord Michael Winton, the younger brother of Queen Elizabeth III and former Crown Prince of Manticore. ()
==Knowns Dukes of Winton-Serisburg==
*Jonathan Martinez
*Prince Michael Winton, Duke of Winton-Serisburg
== References ==
Winton-Serisburg, Duchy of