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
Roxana: The Fortunate Mistress her true name is Susan, according to a comment she makes later about her daughter.) She quickly gains a lot of attention, and a three year gap is announced, and implies she even became mistress to the King, who saw her at one of her parties. Following this she becomes an old man's mistress, which she becomes quickly sick of. Her reputation as a mistress and a whore tires her, and she wishes to lead a more simple life. Roxana moves to the outskirts of London and takes board in a Quaker woman's house, with whom she quickly becomes friends.