Hart was probably one of at least two sons of a prominent resident of Bletchingley, William Hart, who was returned to Parliament for the borough on no fewer than eight occasions between 1388 and 1417. Almost nothing is recorded of Richard before January 1422 when he and a mason from Westminster, William Burdon, were commissioned to find transport for men and raw materials which were to be employed on repairs to the nave of Westminster Abbey.
Nothing further is recorded of him until 1434 when he and John witnessed a conveyance of local property made by Richard Tyler*. The extent of the family’s lands in the area is similarly difficult to assess, although in 1451 Richard and John were described as former holders of two crofts in Highfields, part of the lordship of Pendell, near Bletchingley, in a rental compiled for William Uvedale II*. Other property held by Richard alone included land known as ‘Le Stok’, situated on the edge of Bletchingley on the road to Merstham.
