- Johanna Tedden (Tylden)
 - Duchess Joan De Holand
 Birth - 1380 - Of, Upholland, Lancashire, England - Constance Blount
 Birth - about 1380 - Of, Barton, Derbyshire, England - Tames Smed
 - Rabbi Josef HaLevi
 Death - about 1380 - Barcelona, Spanien - Lyder von Schack
 Birth - about 1380 - Gültzow, Schleswig-Holstein - Kristine Finkes
 - Anders Pedersen Due
 - Christence Gertsdatter Ulfstand
 - Ebbe Wunkesen
 - Sir Ralph De Neville
 - Maud Morley
 Birth - about 1380 - Of Ragland, Monmouthshire, England - Mrs-David Dunbar
 Birth - about 1380 - , DUNBAR, East Lothian, Scotland - Margaret Bostock
 Birth - about 1380 - Of Henbury, Cheshire, England - John Lyon
 Birth - about 1380 - Of, Glamis, Angusshire, Scotland - Miss Hay
 Birth - about 1380 - Of, , Perthshire, Scotland - Isabel Glen
 - Walter Drummond
 Birth - about 1380 - Of Stobhill, , Perthshire, Scotland - Margery Booth
 Birth - about 1380 - Of, Barton, Cheshire, England - James Andrews
 Birth - about 1380 - Baylham, Suffolk, England - Mary, Princess Of Scotland
 Birth - about 1380 - Of, Dunfermline, Fifeshire, Scotland - Alexander Forbes
 Birth - about 1380 - Of, FORBES, Aberdeenshire, Scotland - Katherine Peverell
 Birth - about 1380 - Of Park, Hamatethy, Penhale, Cornwall - Sibell Ufford
 Birth - about 1380 - Wrentham, Suffolk, England - John Scrope
 - Hans Brückner
 Birth - about 1380 - Kronach - William Hay
 Birth - about 1380 - Of, Lockerworth - Baron John Sutton of Dudley V
 - Elizabeth de Ros
 Death - after 16 May 1380 - Of, Harringworth, Northamptonshire, England - Blanche Plantagenet

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