Family: Sir, John FitzWilliam, I / Joan RERESBY (F14043)
m. Abt 1314
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Male
Sir, John FitzWilliam, I
Birth Abt 1298 Emley, Yorkshire, England, United Kingdom 
Death 10 Aug 1349 Wakefield, Yorkshire, England, United Kingdom Burial Marriage Abt 1314 Yorkshire, England, United Kingdom Father sir, William IV FITZWILLIAM, ,Knt,of Emley & Sprotborough | F14050 Group Sheet Mother Maud (Isabel) Deincourt | F14050 Group Sheet
Female
Joan RERESBY
Birth 1302 Yorkshire, England, United Kingdom Death 1342 Somme, Picardie, France Burial Other Spouse William Fitzwilliam, V | F14053 Marriage Father Adam De Reresby | F14066 Group Sheet Mother Thethegna Yorkshire | F14066 Group Sheet
Male
Sir, John FITZWILLIM, II, Knt,
Birth Feb 1328 Emley, Yorkshire, England, United Kingdom Death 22 Feb 1384 Howden, Yorkshire, England Burial Spouse Elizabeth Clinton | F13381 Marriage
Female
Joan Fitzwilliam
Birth 1329 Spotbrough, Yorkshire, England, United Kingdom Death DECEASED Burial Spouse Brian Thornhill | F14044 Marriage
Male
William Fitz William
Birth 1331 Yorkshire, England, United Kingdom Death 1340 Spotbrough, Yorkshire, England Burial 1340 England, United Kingdom Spouse Mrs- William FitzWilliam | F14047 Marriage Abt 1339 Of, , , England Spouse Mrs- William Fitzwilliam | F14048 Marriage
Female
Elizabeth Fitzwilliam
Birth 1333 Yorkshire, England, United Kingdom Death DECEASED Burial Spouse Reginald de Mohun, , Lord Mohun | F14049 Marriage
Female
Elizabeth Fitswilliam
Birth 1337 Yorkshire, England, United Kingdom Death 1416 Kirkby Stephen, Westmorland, England, United Kingdom Burial Spouse Sir Thomas III de Musgrave | F14046 Marriage
Female
daughter William
Birth Emley, Yorkshire, England, United Kingdom Death 22 Feb 1383 Howden, Yorkshire, England, United Kingdom Burial Spouse Brian Thornhill | F14045 Marriage