Will of John Kighley, Newall bur. Otley, 24 February 1542
Will of John Knowles, Lundhousegrene, 5 April 1593
Will of John Laike, Featherstone, 26 October 1545
Will of John Langton, Leeds, 1467
Will of John Laurence, Beverley, 9 May 1549
Will of John Ledum, Whitby, 3 March 1530
Will of John Lepton, Terrington, 7 March 1497/8
Will of John le Scrope, York 18 November 1455
Will of John Lescrop, York, 1453
Will of John Lilburne, Fairburn p. Ledsham, 20 March 1558
Will of John Lindley, Harrogate, 8 August 1542
Will of John Lund, York, 24 January 1427
Will of John Luneburgh, York, 27 December 1458
Will of John Lupton, Leeds, 18 December 1504
Will of John Marshall, Eland, 22 April 1550
Will of John Marshall, South Cave, 1617/18, South Cave Peculiar
Will of John Mawde, Warley, 5 June 1546
Will of John Mering, Fryston, 4 February 1532-3
Will of John Michell, Lawe Croft House p. Fuiston, 28 March 1570/1
Will of John Michill, Crosley p. Halifax, 26 January 1546
Will of John Millington, South Cave, 1592, South Cave Peculiar
Will of John Milner, Halifax, 8 February 1526
Will of John Musterdmakar, Skipton, 27 September 1473
Will of John Mydgelay, Halifax, 23 May 1533
Will of John Nevill, Westmorland, 31 March 1451
Will of John Nodder, Atterclif p. Sheffield, 23 April 1550
Will of John of Sandford of Tikhill, 20 September 1429
Will of John Parker, York, 5 January 1406
Will of John Pecke, Wakefield, 17 February 1558
Will of John Percehay, Swinton in Rydale, 10 November 1391
Will of John Percy, Harome, 9 October 1471
Will of John Percy, Scarborough, 13 October 1500
Will of John Person, Scarborough, 1 Oct 1539
Will of John Perte, Everingham, 7 June 1552
Will of John Petty, York, 13 December 1508
Will of John Petyclerk, York, 21 July 1426
Will of John Pickering, Hudswell, 1588
Will of John Pigot, Ripon, 14 March 1428/9
Will of John Pratt, Brocklecote, 1629
Will of John Qwenby, York, 9 April 1394
Will of John Reyme, Leeds, 28 April 1547
Will of John Rilston, Rilston, 30 March 1443
Will of John Robinson, Marske, 1 July 1541
Will of John Robynson, Fawkham Kent, 14 April 1516
Will of John Rodes, York, 4 October 1457
Will of John Roundell, Scriven, 20 February 1584/5
Will of John Sabell, Allington, 22 April 1545
Will of John Scarle, Weighton, 1403, Dean and Chapter Peculiar
Will of John Scoott, Thorp Arch, 12 November 1552
Will of John Scott, York, 25 May 1429