1020s deaths

norse explorer (c. 970 – c. 1020)

earl of Lade, ruler of Norway and earl of Northumbria

duke of Upper Lorraine

Byzantine general

Georgian philosopher and scholar

thumb|Byrhtferth's diagram with the Four elements (earth, water, air, fire), seasons, solstices, equinoxes, signs of the zodiac and ages of man. An [[Ogham inscription is in the centre. Miniature from the twelfth-century English medieval manuscript MS Oxford St John's College 17, folium 7 verso. Copy from original about 1000 AD by Byrhtferth.]] Byrhtferth (; ) was a priest and monk who lived at Ramsey Abbey in Huntingdonshire (now part of Cambridgeshire) in England. He had a deep impact on the intellectual life of later Anglo-Saxon England and wrote many computistic, hagiographic, and historic

king of Vaspurakan

French noble

Count of Boulogne

Count of Meaux

Duchess consort of Brittany, Regent of Brittany

politician (955-1028)

abbasid Chief Qadi (qadi al-qudat) from 961–963

Asturian noble

Italian noble

11th-century bishop of Liège

Peerage person ID=581720