Until the later thirteenth century the Peytons were based in southern Suffolk, but the marriage of Thomas Peyton in 1484 to a Cambridgeshire heiress saw the family establish their principal seat at Isleham, just across Suffolk’s western border. By 1518 the family had estates in four counties, but it was in Cambridgeshire that it assumed prominence in local government. Robert Peyton I† served twice as sheriff and was returned to Parliament for Cambridgeshire at least once, while his eldest son, Robert Peyton II, occupied the shrievalty three times and twice represented the county at Westminster. The family’s status in the county reflected its wealth: before 1620 its annual income from holdings in Cambridgeshire and properties straddling the Suffolk border amounted to around £1,200.
Peyton should not be confused with his Doddington cousins (Sir) John Peyton I†, governor of Jersey, and the latter’s son John. The second of the three sons of Robert Peyton II and his wife Elizabeth Rich, Peyton was born in about 1561 and became heir apparent on the death in 1577 of his unmarried elder brother. In 1580 he wed the 17-year-old daughter of a wealthy London alderman. The match doubtless produced a large dowry, which was topped up by a cash bequest amounting to £100 from the estate of his wife’s late godfather, Sir William Hewett. Within a few years of attaining his majority Peyton was admitted to the Isle of Ely bench, and following his father’s death in 1590 he was appointed a magistrate for Cambridgeshire and served as sheriff. In 1593 he resumed the family’s electoral representation of the county after a lengthy interlude, and in October 1596 he was added to the list of the county’s deputy lieutenants, probably at the instigation of his uncle, the lord lieutenant, Roger, 2nd Lord North (Sir Roger North†). It was presumably North, a privy councillor and treasurer of the Household, whose influence obtained for Peyton a knighthood a few days later. During the later 1590s North favoured his nephew, one of the wealthiest landowners in Cambridgeshire, by endeavouring to transfer his contributions towards the cost of raising military forces to the alien merchant Sir Horatio Palavicino, a newcomer to the county.
Peyton was elected senior knight for Cambridgeshire in February 1604, but his seat was placed in jeopardy after he was pricked as sheriff for the second time in November 1604. However, by the time the House voted to confirm him in his place, on 23 Jan. 1606, his term of office had already expired.
Peyton’s interests were not exclusively confined to fen drainage. Like his cousin the 3rd Lord Rich (Robert Rich†), for whom he acted as a trustee,
Peyton’s inclusion on the committee for the bill to assure a jointure for the wife of Martin Calthorpe (27 Apr. 1604) was undoubtedly prompted by a desire to protect the interests of his Kentish cousins, the Peytons of Knowlton, to whom the Calthorpes were related by marriage.
Peyton was among the first purchasers of the newly created title of baronet in 1611, but whether he could really afford the honour is questionable. Giving evidence in Chancery in 1652, Peyton’s grandson, Thomas Peyton, alleged that in 1616 Peyton’s son son Sir Edward inherited an insupportable burden of debt.
The cause of Peyton’s financial problems is unknown, but university fees for three sons and dowries for five daughters, coupled with the extravagance of a baronetcy, are likely to have been contributory factors. Whatever the reason for the family’s declining fortunes, Peyton’s decision to deny Sir Edward the right to execute his will and to prevent him from exercising any say in the choice of husband for Susan - a duty which was fixed on Lord Rich instead - may have opened up a rift between father and son. Shortly before his death, Peyton appended a codicil to his will, in which he spitefully ordered Sir Edward to pay the £120 ‘which he oweth me for the board and diet of his first wife’.
In the final eight years of his life Peyton was invariably prevented from travelling far from Isleham owing to ill health.
