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John, Sir, fitz Johnlocked

(c. 1240–1275)


John, Sir, fitz John (c. 1240–1275), baronial leader, was the son of John fitz Geoffrey (c. 1206–1258), justiciar of Ireland, and his wife, Isabel, the daughter of Hugh Bigod, third earl of Norfolk, and the widow of Gilbert de Lacy of Meath. John fitz Geoffrey...

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Chancery records (Public Record Office)
, [20 vols.], PRO (1904–); also , 3 vols. (1898–1955)
H. R. Luard, ed., , 5 vols., RS, 36 (1864–9)
Public Record Office