Tybesta (Tibesteu in the Domesday Book) was a manor located in Cornwall, England, UK.
The manor of Tybesta was given by William the Conqueror to his half-brother Robert, Count of Mortain; before the conquest it was held by Ralph the Constable.
[1] Tybesta contained all of the parish of Creed; and parts of Probus and Cuby.
It was a royal manor and the bailiwick of the hundred of Powder.
This article about a location in the former borough of Restormel, Cornwall is a stub.