Commr. of arrest, Cornw. Feb. 1388, Devon Jan. 1392; to enforce statutes relating to salmon Nov. 1389; of oyer and terminer, Cornw. Sept. 1393, July 1409, Devon, Cornw. Aug. 1410, Devon Apr., May 1411; inquiry, Cornw., Devon Mar. 1401 (claims to lands of (Sir) Thomas Shelley), Devon Mar. 1410 (Beaumont estates), Cornw. Feb. 1412 (contributors to a subsidy); array, Devon, Cornw. July 1402, Cornw. Aug., Sept. 1403; to make proclamation of the King’s intention to govern well, Devon, Cornw. May 1402.
Sheriff, Devon 21 Oct. 1391 – 18 Oct. 1392, Cornw. Nov. 1394 – 9 Nov. 1395, Rich. 1404 – 06, 1410-c.Oct. 1411.
J.p. Devon 16 May 1401 – d., Cornw. 16 May 1401 – Mar. 1410, 12 July 1410 – d.
Tax controller, Devon Mar. 1404.
GRENVILLE, Sir John (-d.1412)
