I am researching the life of William Taplin, actor, surgeon and veterinary surgeon (c.1740-1807). The only reference to his father I have found states that William was the ‘only son of one of the body corporate of Old Windsor'. As Old Windsor was essentially Windsor Castle at that time, does 'the body corporate' indicate the Royal Household, or something relating to the town? If so, where might I look for a record of his father?