Popham should not be confused with his cousin and namesake, a naval officer in the late 1630s, an admiral under Cromwell, and MP for Minehead between 1645 and 1651.
Initially, Popham himself seemed destined for a similar career. He entered the Middle Temple in 1600, acquiring chambers there six years later.
Popham could probably not easily afford the losses sustained during his American adventure, for his entire career was dogged by financial difficulties. Although he was the principal heir to a moderate landed estate, his mother retained control of two-thirds of this property until her death in 1608, and allegedly detained from him the residue of his inheritance. Popham also claimed to have been defrauded by her second husband, Thomas Warre*, who supposedly induced him to pay £500 for the household goods at Huntworth that legally belonged to him already.
By 1613 Popham was obliged to mortgage some of his lands to one Robert Shaa of Hinton, Somerset, whom he owed £600.
Despite these intractable problems, Popham pursued an active career in local government, at least until the end of James’s reign. One of Somerset’s more effective magistrates, operating mainly in the area around Bridgwater, he was evidently respected by his colleagues: in 1618 he and another j.p. were given special responsibility in west Somerset for dealing with routine communications received from the Privy Council.
Popham’s earliest recorded involvement in parliamentary politics came in 1614, when he was a prominent canvasser for Sir Robert Phelips*, who was standing for one of Somerset’s county seats. He ‘procured’ 80 freeholders to vote for Sir Robert, presumably from the area around Huntworth and Bridgwater. He was also one of more than 20 local j.p.s who signed a letter to lord chancellor Ellesmere (Thomas Egerton†), protesting that Phelips had been defeated by unfair means.
Popham’s own arrival in the Commons in 1621 may have been encouraged by Sir Francis, who needed allies in the House that year, since the bishop of Lincoln was seeking parliamentary permission to proceed against some of the latter’s tenants in a land dispute.
Popham’s final session as a Bridgwater burgess, in 1626, coincided with his removal from the Somerset bench. This virtual termination of his public career was almost certainly due to his escalating financial crisis. In 1620 he had attempted to restructure his debts by conveying his remaining lands to trustees, but his problems continued, and he was outlawed for debt three years later.
Following the sale of the rectory, Popham fled to France to avoid being arrested by his creditors, but his financial collapse continued. In 1632 he sold his principal remaining estates outright to his wife’s nephew, Sir William Portman. This transaction raised a further £7,000 towards clearing Popham’s debts, but at a heavy price, the manors of Huntworth and North Petherton passing out of his family after almost 350 years.
On 7 Feb. 1641 Popham complained to the Privy Council that certain people were unfairly exploiting his outlawry.
