Under Edward IV One of de la Pole's first commissions under the new regime was to accompany Edward on his campaign against the Scots in winter 1462, although he had returned to
Norwich by early the next year. a year, although this was only during the life of his wife, the king's sister. Suffolk himself regained his father's Wallingford and
Chiltern Hundreds offices, with a £40 per annum salary for it. In 1467, he acted as
feoffee for his sister-in-law (the King's sister),
Anne, Duchess of Exeter. He was also the King's Lieutenant of Ireland (in later centuries the post came to be known as the
Lord Lieutenant of Ireland) between March and July 1478 in a "stunning alabaster monument".
Under Richard III and Henry VII Edward IV died suddenly in April 1483, leaving his young son,
Edward his heir and the Duke of Gloucester Lord Protector of the new king and the country. Although he had been summoned to the parliament of January 1483, it is unlikely that Suffolk was in attendance at court at the time. Nor did he attend the dead king's funeral or interment. By July, the young king had been declared illegitimate; Suffolk was at
Westminster Hall on 26 June 1483 when Gloucester claimed the throne, and he carried the royal sceptre at Richard's coronation. Suffolk's son, the Earl of Lincoln, may have been named Richard III's heir to the throne when the king's own son,
Edward of Middleham died in 1484. However, Suffolk did lose the Constableship of Wallingford and the Chiltern Hundreds to Lovell. In fact, Suffolk seems to have been no more favoured by Richard than he had been by Edward. In December 1483 Suffolk was summoned to the parliament which confirmed Richard III's right to the throne, and the following year he undertook
commissions of array in both Norfolk and Suffolk, as well as being part of the
oyer and terminer which condemned the treasons of
William Collingbourne in London. In August 1485 Henry Tudor invaded England. The duke, like so many of his peers, failed to participate at the
Battle of Bosworth Field, unlike Lincoln, who fought for the king. Neither of them were sanctioned for any part they had played in the previous regimes. Indeed, Suffolk almost immediately regained Wallingford (since Lovell had been attainted after Bosworth), and played an active role in Henry VII's first parliament. In October 1485, de la Pole raised men against rebels in Norfolk who had been "associating" with the Scots. The following year, Lincoln took part in
Lambert Simnel's rebellion in 1487, possibly with the intention of claiming the throne himself. Confronting Henry's army at the
Battle of Stoke Field, Lincoln was killed in the fighting. Soon after Henry's accession, Suffolk, with the rest of the nobility, was forced to subscribe to royal diktat not to distribute livery or assemble great retinues. Back in East Anglia, however, Suffolk continued to raise forces against those he believed to be in possession of manors claimed by the duke. == Last years and death ==