Elected to gentleman's club
Brooks's in 1817, Calcraft was brought into Parliament for the first time at his father's borough of
Wareham. Sitting as a Tory alongside his father (who was a Whig), he was described by
Sir James Mackintosh as a "very sensible young man" and held the seat until 1826, although he often divided with the Whigs. However, his early parliamentary career was somewhat inactive with illness affecting his ability to vote on several occasions. Despite this, he voted against
William Wilberforce's compromise motion on the
Queen Caroline affair in 1820, for parliamentary reform in 1822, against the Irish unlawful societies bill in 1825, and for alteration for the
corn laws in 1825. He had just one intervention during this period of his career, presenting a petition of the journeymen fishmongers of
Westminster, who wanted to sell fish after 10:00. Falling ill again in early 1826, he retired from the seat. ==Later life==