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Oldcastle, John, Baron Cobhamlocked

(d. 1417)
  • John A. F. Thomson


Oldcastle, John, Baron Cobham (d. 1417), soldier, heretic, and rebel, came from a Herefordshire family that emerged in the fourteenth century.

Oldcastle's great-grandfather Peter is the earliest recorded member of his family, and his grandfather, another John, represented the shire in parliament in 1368 and 1372. His father, ...

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G. E. C. [G. E. Cokayne], , 8 vols. (1887–98); new edn, ed. V. Gibbs & others, 14 vols. in 15 (1910–98); microprint repr. (1982) and (1987)
Chancery records (Public Record Office)
English Historical Review
Oxford Medieval Texts