Research Notes:
"Sir Luke de Poynings, Lord of Crawley; had free warren in Wrentham, Suff., &c., 1272; ob.1294." He married "Isabell d. and co-h. of Robert D'Aguillon of Perching, by Agatha, d. and c-h. of Fulk de Beaufo." [1]
Complete Peerage states, [2]
Sir Luke de Poynings, s. and h. [of Thomas],(m) presumably of age in Sep. 1252,(n) was a knight in Jan. 1265/6.(o) On 25 Jan. 1272/3 he quitclaimed to Lewes Priory all right in the church of Pyecombe (Sussex).(p) He m., before 18 Nov. 1276,(q) Hawise, widow of Reynold de Vautort, of Harberton, Devon.(r) Sir Luke appears to have been living in July 1293, but to have d. before 8 June 1294.(a) His widow d. shortly before 24 Oct. 1299.(b)
(m) Lewes Chartulary, pt. 2, p. 55.
(n) When he was made party to a suit (Close Rolls, 1251-53, p. 250).
(o) Records of the Barony … of Lewes, p. 13.
(p) Lewes Chartulary, pt. 2, p. 55.
(q) Rolls of Parl., vol. i, p. 13.
(r) Who d. before 29 Dec. 1269, when his heir made a grant of Cargol (Oliver, Mon. Dioc. Exon., p. 18).
(a) Cal. Close Rolls, 1288-96, p. 323. In June 1294 Michael de Poninges was sum. among a number of barons to a parley with the King (Parl. Writs). Sir Luke left a younger son, Sir Thomas, who tilted, with his brother, at the Stepney tournament, 1307/8. See note "g" below.
(b) Cal. Inq. p. m., vol. iii, no. 523.
[1] Thomas Agar Holland, "Poynings," Sussex Archaeological Collections 15 (1863), 1-56 at 14, [GoogleBooks].
[2] George E. Cokayne, H. A. Doubleday, Howard de Walden, eds., The Complete Peerage, rev., Vol. 10, Oakham to Richmond (London: St. Catherine Press, 1945).