Ralegh came from an old Devon family whose branches had settled at various places in the county. By the middle of the fourteenth century an ancestor of the MP, Peter de Ralegh, held lands at Fardel and Colyton Raleigh.
By 1439 Walter had established a connexion with one of the leading landowners of the region, Sir William Bonville* of Shute, and it was by virtue of this association that he came into conflict with Robert Hill* of Shilston, who had married Bonville’s niece. What was at issue were rights of access to a fishery on the river Erme between Ugborough and Ermington, customarily claimed by the proprietors of the manors on either side of the river and their tenants. In late 1439 Hill began litigation against one William Canterhill of Fardell, a chaplain and member of Ralegh’s household, for having fished in his fishery and taken fish worth £10. When the suit was heard before the assize justices a year later, the jury agreed that Canterhill had been guilty of taking salmon and trout, but only awarded Hill 40s. damages and 26s. 8d. in costs.
Perhaps on account of his absence in Gascony, Walter’s public career in the 1440s remained unremarkable. Although he was occasionally empanelled on local juries, he did not hold any Crown office.
The choice of the inexperienced Ralegh as one of the Devon Members for the Parliament summoned to meet at Reading on 6 Mar. 1453, against the backdrop of the threatening loss of the last English possessions in Gascony, can be most readily explained by his nautical experience combined with the influence of his old patron, the now ennobled Lord Bonville. Bonville’s adversary, Thomas Courtenay, earl of Devon, who had sought to settle their long-running rivalry by violent means in the autumn of 1451, was only slowly re-establishing himself among the lords following his participation in the duke of York’s ill-judged bid for power at Dartford in 1452, and was in no position to push for the election to the Commons of his own supporters. Accordingly, Bonville’s retainers Ralegh and Walter Reynell* took the Devon county seats. It is not known what part Ralegh played in the first two sessions of the Parliament, although it is possible that in Bonville’s interest he supported the replacement of York as lieutenant of Ireland by Bonville’s friend, the earl of Wiltshire. Equally, he may have lent weight to the measures proposed against anyone who had taken up arms against the King at Dartford – another cause manifestly close to Bonville’s heart.
Nor did Ralegh’s troubles end there. The earl of Devon now unleashed a campaign of sustained violence against Bonville and his supporters. During a first swathe of offences, two of Ralegh’s servants were attacked and robbed of their master’s goods at Dean Prior in May 1454,
Ralegh was now placed at the head of the grand jury empanelled to present indictments against Earl Thomas and his retainers for the murder of Nicholas Radford*, and their other crimes. The detailed accusations, including lengthy inventories of stolen goods, bear witness to the relish with which the jurors performed their task.
The Yorkist victory at the battle of Northampton left Ralegh an important supporter of the new regime in a region dominated by Lancastrian partisans. The new rulers quickly appointed him to office. In July and November 1460 he was included in general commissions for the arrest of malefactors in Devon; on 18 Aug. he was added to the quorum of the county bench; in October he was among the commissioners ordered to investigate an act of piracy said to have been committed by Le Petir Courtenay, a ship owned by Sir Hugh Courtenay* of Boconnoc and another vessel called Le Galiot (a task for which Ralegh was undoubtedly well qualified); and in January 1461, following the disastrous engagement at Wakefield that had claimed the life of the duke of York, he was among the men ordered to seize all the armaments and weaponry belonging to Thomas Courtenay, the new earl of Devon (the son of his former adversary, who had died in 1458), that they could lay their hands on.
Ralegh himself died on 17 Oct. 1464, leaving his wife, Joan, as his executrix.
