Edgar was King of the English from 959 until his death. He became king of all England on his brother's death. He was the younger son of King Edmund I and his first wife Ælfgifu. A detailed account of Edgar's reign is not possible, because only a few events were recorded by chroniclers and monastic writers were more interested in recording the activities of the leaders of the church.
Edgar in the early fourteenth-century Genealogical Roll of the Kings of England
Edgar in the second tier of the Royal Window in the mid-fifteenth century chapel of All Souls College, Oxford. The stained glass is original apart from Edgar's head, which was replaced with one made by Clayton and Bell in the 1870s.
Coin of Edgar, pre-reform, Bust Crowned, moneyer Levinc, East Anglia
Frontispiece of the Winchester New Minster Charter of 966, the only illuminated charter and the only manuscript written entirely in gold to survive from Anglo-Saxon England. Edgar is flanked by the Virgin Mary and St Peter, and he is offering the charter to Christ, who sits enthroned above, surrounded by four winged angels.
Edmund I or Eadmund I was King of the English from 27 October 939 until his death. He was the elder son of King Edward the Elder and his third wife, Queen Eadgifu, and a grandson of King Alfred the Great. After Edward died in 924, he was succeeded by his eldest son, Edmund's half-brother Æthelstan. Edmund was crowned after Æthelstan died childless in 939. He had two sons, Eadwig and Edgar, by his first wife Ælfgifu, and none by his second wife Æthelflæd. His sons were young children when he was killed in a brawl with an outlaw at Pucklechurch in Gloucestershire, and he was succeeded by his younger brother Eadred, who died in 955 and was followed by Edmund's sons in succession.
Edmund in the late thirteenth-century Genealogical Chronicle of the English Kings
The name 'Anlaf' as it is shown in ASC C, folio 141v of British Library Cotton MS Tiberius B
Silver penny, obverse inscribed 'EADMUND REX'
Reverse inscribed 'EOFERMUND M'