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 had no children. Though Perrers was given many gifts and land grants from Edward, her financial success was largely earned. Some contemporaries claimed that she had seduced a senile king to gain property and goods, but most of her acquisitions were owed to her intelligence, business acumen, and use of contacts, and she became a wealthy landowner. So successful was she that at the height of her power she controlled 56 manors, castles and town houses stretching over 25 counties of England from the north to the home counties. Only 15 of these were gifts from Edward. Among other properties,