Robert Skerne judicial career continued, being appointed commissioner of oyer and terminer in July 1421. Skerne was MP for Surrey again in 1422 in the first Parliament of Henry VI. In April 1431 he was commissioner to assess a royal loan and, in December that year, he retired as JP. Skerne is noted for having married Joan, youngest daughter of Alice Perrers, mistress of Edward III, which implies that Skerne had connections at court. Joan profited little from her mother's estate following Perrers' death in 1400/1401 but acquired the manor of Compton Murdak in Warwickshire. Joan fought a series of sometimes protracted
Alice Perrers King Edward, all while their relationship was a secret from his wife, Queen Philippa and the public. In 1364, aged 16, Perrers gave birth to a son later named Sir John de Southeray (c. 1364-1383). John later married Maud Percy, daughter of Henry Percy, 3rd Baron Percy, and his first wife Mary of Lancaster. A year later in 1365, Perrers gave birth to Jane (c. 1365-unknown). Jane married Richard Northland. Aged 18, Alice gave birth to her third child, Joan (c. 1366-bef January 1431). Joan married Robert Skerne, a lawyer who served as a tax official and a Member of