In 1601, Hatton was elected
Member of Parliament for
Buckingham. Hatton married Alice Fanshawe, daughter of
Thomas Fanshawe of Ware Park, Hertfordshire on 13 March 1602. Hatton received the favour of
James I. He was knighted with the
Order of the Bath in 1603. In 1606 he was elected MP for
Bedford replacing
Humphrey Winch who became a judge. In 1614 Hatton was elected MP for
Huntingdon. In 1616 Hatton's brother-in-law
Henry Fanshawe died. The post of
remembrancer of the exchequer, which effectively belonged to the Fanshawe family, became vacant. Hatton succeeded his brother-in-law on a temporary basis (the remembrancership was held in trust for Fanshawe's son
Thomas), which lasted for the rest of his life. Hatton also became joint steward of the manor of Barking in 1616. Hatton died intestate aged 38 in 1619 and was buried in Westminster Abbey. He had at least one son and daughter and was succeeded by his son
Christopher Hatton, 1st Baron Hatton who became
Baron Hatton of Kirby. ==Patronage of the arts==