Barony of Halton

Barony of Halton
Creation date	1071
First holder	Nigel of Cotentin
Last holder	Henry Bolingbroke
Status	Extinct (merged in the Crown)
Extinction date	30 September 1399
Former seat(s)	Halton Castle
Arms
Mesne lord of the Earl of Chester

The Barony of Halton, in Cheshire, England, comprised a succession of 15 barons and hereditary Constables of Chester under the overlordship of the Earl of Chester. It was not an English feudal barony granted by the king^[a] but a separate class of barony within the County Palatine of Chester.

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