- William Douglas
Birth - about 1399 - Of, Mar, Aberdeenshire, Scotland - William Scrope
- Gilbert De Standish
- Son Ap Guillem
Birth - about 1399 - Of Ragland, Mons, Eng - Brian de Windsor
- Sir William Cheney
- Sir Lawrence Pabenham
- Baron William De Dacre
- Duke Humphrey Plantagenet
- Heintz Theg
- Jitzhak HaCohen Katz
- Akiva HaCohen Katz
Death - 1400 - Thessaloniki - Thomas Blount
- Niels Lauridsen Kotte til Hallegaard
Birth - about 1400 - Hollufgård, Fraugde Parish, Åsum Herred - Jesse Bundesen
- Thomas Finck
- Jonge Leve
Birth - about 1400 - Nordstarnd - Niels Bang
- Palle Nielsen Kirt
- Philip Courtenay
Birth - about 1400 - Of, Powderham, Devonshire, England - Thomas Harrington
Birth - 1400 - Of, Hornby Castle, Lancashire, England - John Arundell
- Sir Giles Daubeny
- Ralph Booth
Birth - about 1400 - Of, Barton, Lancaster, England - Edmund Pilkington
Birth - about 1400 - Blackrod, Lancashire, Eng - Reginald West
Birth - about 1400 - Of Devonshire, England - David Murray
Birth - about 1400 - Of, Tullibardine, Perthshire, Scotland - Thomas Wooton
Birth - about 1400 - Of Chester, Cheshire, England - Baron John Tiptoft
- Earl Richard De Neville
Birth - about 1400 - Of, Raby, Durham, England - Robert Bullock
- John Pawlet
Birth - about 1400 - Of Monney Castle, Somersetshire, Engl. - Baldewyn Brugge
Birth - about 1400 - Of, Haresfield, Gloucestershire, England
| |