SOURCE-08316Research NeededProbable
1229, membranes 11, 10, 9, 8, 7, 6, in Calendar of Patent Rolls, Henry III: Volu...
Full citation
1229, membranes 11, 10, 9, 8, 7, 6, in Calendar of Patent Rolls, Henry III: Volume 2, 1225-1232, ed. H C Maxwell Lyte (London, 1903), pp. 234-258, British History Online, accessed 30 October 2021.