Around 1310 Bishop Thomas of Hatfield was born.
In 1344 Bishop Thomas of Hatfield [aged 34] was appointed Lord Keeper of the Great Seal which office he held until July 1345.
On 8th May 1345 Bishop Thomas of Hatfield [aged 35] was elected Bishop of Durham.
On 7th August 1345 Bishop Thomas of Hatfield [aged 35] was consecrated Bishop of Durham.
On 26th August 1346 the army of King Edward III of England [aged 33] defeated the French army at the Battle of Crécy. The English army was commanded by King Edward III of England, his son Edward "Black Prince" [aged 16], Thomas Beauchamp 11th Earl Warwick [aged 33], William Bohun 1st Earl of Northampton [aged 36] and John Beauchamp 1st Baron Beauchamp Warwick [aged 30].
The English army was included: Bishop Thomas of Hatfield [aged 36], Hugh Despencer 1st Baron Despencer [aged 38], Bernard Brocas [aged 16], Thomas Felton [aged 16], James Audley [aged 28], Robert Bourchier 1st Baron Bourchier, Bartholomew "The Elder" Burghesh 1st Baron Burghesh [aged 59], Bartholomew "The Younger" Burghesh 2nd Baron Burghesh [aged 18], Reginald Cobham 1st Baron Cobham [aged 51], John Darcy 1st Baron Darcy of Knayth [aged 66], Robert Ferrers 3rd Baron Ferrers of Chartley [aged 37], Richard Scrope 1st Baron Scrope of Bolton [aged 19], William Scrope [aged 21], Stephen Scrope [aged 21], William Latimer 4th Baron Latimer of Corby [aged 16], John Lisle 2nd Baron Lisle [aged 28], Gerard Lisle 1st Baron Lisle [aged 42], Nicholas Longford [aged 61], Edward Montagu 1st Baron Montagu, Walter Paveley 4th Baron Burghesh [aged 27], Michael Poynings 1st Baron Poynings [aged 28], Robert Ufford 1st Earl Suffolk [aged 48], John de Vere 7th Earl of Oxford [aged 34], Thomas West [aged 34], John Willoughby 2nd Baron Willoughby [aged 43], John Wingfield [aged 26], Henry Percy 11th and 3rd Baron Percy [aged 25], Hugh Courtenay 2nd or 10th Earl Devon [aged 43] (possibly), Walter "Elder" Devereux [aged 37], John Devereux [aged 44], Enion Sais Brecon, John Chandos [aged 26], Richard Pembridge [aged 26] and John Sully [aged 63].
The French army suffered significant casualties. King Philip "Fortunate" VI of France [aged 52] was wounded. William de Coucy [aged 60] and his son Enguerrand 6th Lord de Coucy [aged 33] and were killed.
Charles II Count Alençon [aged 49] was killed. His son Charles [aged 9] succeeded Count Alençon.
Louis Chatillon II Count Blois I Count Chatillon was killed. His son Louis succeeded III Count Blois.
Louis Dampierre II Count Nevers I Count Flanders [aged 42] was killed. His son Louis [aged 15] succeeded III Count Nevers, II Count Flanders.
King John I of Bohemia [aged 50] was killed. His son Charles [aged 30] succeeded IV King Bohemia, Holy Roman Emperor Luxemburg. Blanche Valois Holy Roman Empress Luxemburg [aged 29] by marriage Holy Roman Empress Luxemburg.
Rudolph "Valiant" Metz I Duke Lorraine [aged 26] was killed. His son John succeeded I Duke Lorraine.
Jean IV de Harcourt [aged 39] was killed.
In 1380 Bishop Thomas of Hatfield [aged 70] drew up a covenant to leave £3000 to endow Durham College, Oxford, the primary endowment of the college, and enabled the construction of its quadrangle, chapel and surviving library.
After 1381. Durham Cathedral [Map]. Monument to Bishop Thomas of Hatfield [aged 71] beneath the Bishop's cathedra.
On 8th May 1381 Bishop Thomas of Hatfield [aged 71] died.