​CESTRETON, ADAM de (d. 1269), was one of the justices itinerant in the reign of Henry III. He is said to have been the king's chaplain, and on 28 Nov. 1265 he received a grant for life of the mastership of the domus conversorum, an establishment for converted Jews, which Henry III had founded about 1231 in New Street, London, now called Chancery Lane. In 52 Hen. III (1267–8) he sat as judge in nine different counties, sometimes alone and sometimes in conjunction with Richard de Hemington. He died in the following year, and was succeeded as master of the domus conversorum by Thomas de la Leye.

H. B.