A Sussex man of small means, Bitterley was employed in December 1409 by Bishop Rede of Chichester to hold inquiries at Selsey as to recent shipwrecks.
Another consequence of Bitterley’s marriage was to be his long involvement in the affairs of the Hussey family, which he served for some 40 years as a trustee. His stepson Sir Henry (d. 1450) was the first to call on his assistance, not only in this capacity but also as a member of the retinue he took to France in 1415 in the company recruited by Humphrey, duke of Gloucester. They probably fought at Agincourt.
Earlier, Bitterley had been present at the county court at Chichester for the parliamentary elections of 1417, and he again attended in 1420 and 1422. In the meantime he represented the shire for the second time, in Henry V’s last Parliament. As ‘donsel of the diocese of Chichester’ he obtained a papal indult for a portable altar in 1426.
In 1443 Bitterley was party to a settlement of land in Hertfordshire and Buckinghamshire on Margaret, wife of Richard de la Haye, a member of the Hussey family. He had continued to act as a trustee of the widespread estates of his stepson, Sir Henry Hussey, and late in life he became involved in conveyances for the execution of a will made in favour of Sir Henry’s son and namesake.
Bitterley is last recorded in November 1455, and probably died soon afterwards.
