Richard may have belonged to the family which had settled at Stratton in Dorset before the mid fourteenth century,
Although Percy evidently lived in Shaftesbury (where he witnessed deeds and held office as a constable at the time of his election to Parliament), nothing has been found in the records about any property he held there. He was selected to serve as a juror at inquisitions post mortem conducted in the town in October 1443 and June 1448, providing information to the escheator about the Dorset estates and heirs of John, Lord Tiptoft†, and the courtier John St. Loe*.
Percy sat on a jury at sessions of the peace held in Shaftesbury in August 1453 at which Robert Spetchley* of Bristol, who had been under escheator of Dorset in 1451-2, was indicted for serious offences committed during his term of office.
