|SOME NOTES ON MEDIEVAL ENGLISH GENEALOGY|
The earliest Durham fines in CP 25 are from 1509. The records of the Palatinate of Durham include fines for the period 1535-1834 (DURH 12), earlier records having been lost.
Feet of Fines Northumberland and Durham.
[A. M. Oliver and C. Johnson, compiled from transcripts by Philip Oliver.]
(Newcastle upon Tyne Records Committee, volume 10; Newcastle upon Tyne, 1931 )
English abstracts; with a general index.
The Durham fines are from an eyre of 1228 during an episcopal vacancy.