From a long-established gentry family originally resident at Thompson in south Norfolk, Shardelowe was the great-great-grandson and namesake of a judge of the common pleas and government minister of Edward III’s reign.
Upon attaining his majority, Shardelowe proved his age before the escheator in Cambridgeshire, in September 1420. Several witnesses, including the man who had fetched the water used at his christening, testified that he had been baptised in the parish church of All Saints, Fulbourn, on 7 Mar. 1399.
The young man appears to have married the following year, for William Loveney settled his manor in Stratton next Ipswich upon Shardelowe and his daughter, Margaret, and their heirs in September 1421.
In spite of his relative youth, Shardelowe gained election to the Parliament of 1423 and was pricked as sheriff of Norfolk and Suffolk soon after its dissolution. On 15 Nov. 1424, just ten days after he had completed his term as sheriff, the Crown (taking account of the costs he had incurred while in office) excused him £140 of the issues of his bailiwick.
Shardelowe stood surety for a much more prominent figure, Thomas Beaufort, duke of Exeter, in the following May, when the duke was granted the keeping of the estates of the recently deceased earl of March in East Anglia and other eastern counties.
Shardelowe was chiefly occupied with East Anglian affairs in the last two years of his life, when he served successively as sheriff of Norfolk and Suffolk and the neighbouring counties of Cambridgeshire and Huntingdonshire and joined the Suffolk bench. It was as sheriff that his name appears on the Norfolk and Suffolk indentures for the Parliament of 1431, and (unless his under sheriff presided) he probably also took part in the parliamentary elections for Cambridgeshire and Huntingdonshire the following year. Near the end of his second term as sheriff of Norfolk and Suffolk, one Roger Bracy sued him in the Exchequer, for failing to act upon, and indeed destroying, a writ that the plaintiff had taken out against a Norfolk draper. In early 1432, shortly after completing this term of office, he was sued in the same court by another plaintiff who made similar allegations. This second suit was still unresolved at the time of his death, and it would appear that the case brought by Bracy likewise failed to reach a conclusion.
Shardelowe was also active as a de la Pole feoffee and counsellor late in life. In October 1430 he was one of those upon whom the earl of Suffolk, prior to his marriage with Alice Chaucer, enfeoffed his estates in East Anglia and elsewhere. Evidently one of de la Pole’s most trusted counsellors, he was associated with the earl in the negotiations for Alice’s hand with her father, Thomas Chaucer*.
Shardelowe died on 10 Sept. 1432 while serving as sheriff of Cambridgeshire and Huntingdonshire. Seven days later, his executors, Sir John Howard* and Robert Crane, were ordered to deliver the records pertaining to this office to John Clopton, his successor as sheriff.
Shardelowe died childless and was succeeded by his kinsman Thomas Brewes*, grandson of Sir Robert Shardelowe’s sister, Joan.
