Dido (singer) was born on Christmas Day, she also celebrates an "official birthday" on 25 June, following the example of Paddington Bear. Her mother, Clare (née Collins), is a poet of French ancestry, and her father, William O'Malley Armstrong (1938–2006), was an Irish publisher and former managing director of Sidgwick & Jackson. Her elder brother, Rowland Constantine O'Malley Armstrong, is better known as record producer Rollo, part of the British electronica trio Faithless. Despite their birth names, the pair were known from childhood by the names Dido and Rollo and Dido considers this as her real name, and not simply a stage
Rollo Robert of the Breton March waged a campaign against the Vikings, who nearly levelled Rouen and other settlements; eventually, he conceded "certain coastal provinces" to them. According to Dudo, Rollo struck up a friendship in England with a king that Dudo calls Alstem. This has puzzled many historians, but recently the puzzle has been resolved by recognition that this refers to Guthrum, the Danish leader whom Alfred the Great baptised with the baptismal name Athelstan, and then recognised as king of the East Angles in 880. Dudo records that when Rollo took Bayeux by force, he carried off with him