J.p. Cornw. 8 Mar. 1364 – Feb. 1367, July 1368–76, May 1384 – d.
Commr. of array, Cornw. Feb. 1367, May 1375, Feb. 1385, s. of Eng. July 1385; inquiry, Cornw. July 1376 (extortions by Richard Lyons†), Jan. 1386 (concealments), Nov. 1389 (feudal services at Tintagel), Mar. 1390 (piracy), Cornw., Devon Mar. 1393 (concealments); to put down rebellions, Cornw. June, Dec. 1381, Mar., Dec. 1382; of arrest July, Aug. 1383, July 1384; oyer and terminer, Som. July 1387.
Collector of parliamentary subsidies levied on parishes, Cornw. June 1371.
Sheriff, Cornw. 1 Oct. 1375 – 26 Oct. 1376, 1 Dec. 1388–15 Nov. 1389.
Steward of the duchy of Cornw. in Devon and Cornw. 12 July 1376–20 July 1377.
CERGEAUX (SERGEUX), Sir Richard (-d.1393)
