English Episcopal Acta 26, London 1189-1228. 9780197262818, OUP Oxford. Both Richard and Eustace saw service as royal treasurer; indeed Richard wrote the handbook on Exchequer practice, the Dialogus de Scaccario.
English Episcopal Acta 26, London 1189-1228. 9780197262818, OUP Oxford. Both Richard and Eustace saw service as royal treasurer; indeed Richard wrote the handbook on Exchequer practice, the Dialogus de Scaccario.