(2nd Duke of Gloucester, 1776-1834, Field Marshal, great-grandson of King George II and nephew and son-in-law of King George III)
Signature 'William Frederick' on Autograph envelope front
franked to 'Dr Lamb Master of Corpus Christi College Cambridge' (1789-1850, from 1822 Master of Corpus, also from 1837 Dean of Bristol), 3 x 4¾, Bagshot, 21st December