SOURCE-08102Research NeededProbable
From his biography posted by History of Parliament Online, citing "C67/30m. 19; ...
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From his biography posted by History of Parliament Online, citing "C67/30m. 19; CPR, 1391-6, pp. 490, 506; Add. Ch. 35043; Beds. Hist. Rec. Soc. xvii. 170; A. Goodman, Loyal Conspiracy, 43; Beds. RO,DD X67/85; Blomefield, 120."