Given the question: Information: - England is a country that is part of the United Kingdom. It shares land borders with Scotland to the north and Wales to the west. The Irish Sea lies northwest of England and the Celtic Sea lies to the southwest. England is separated from continental Europe by the North Sea to the east and the English Channel to the south. The country covers five-eighths of the island of Great Britain (which lies in the North Atlantic) in its centre and south; and includes over 100 smaller islands such as the Isles of Scilly, and the Isle of Wight. - Alexander I (medieval Gaelic: "Alaxandair mac Mail Coluim"; modern Gaelic: "Alasdair mac Mhaol Chaluim"; c. 1078 23 April 1124), posthumously nicknamed The Fierce, was the King of Scotland from 1107 to his death. - Scotland (Scots: ) is a country that is part of the United Kingdom and covers the northern third of the island of Great Britain. It shares a border with England to the south, and is otherwise surrounded by the Atlantic Ocean, with the North Sea to the east and the North Channel and Irish Sea to the south-west. In addition to the mainland, the country is made up of more than 790 islands, including the Northern Isles and the Hebrides. - Somerled ( died 1164 ) , known in Gaelic as Somairle , Somhairle , and Somhairlidh , and in Old Norse as Sumarlii , was a mid-twelfth - century warlord who , through marital alliance and military conquest , rose in prominence and seized control of the Kingdom of the Isles . Little is certain of Somerled 's origins , although he appears to have belonged to a Norse - Gaelic family of some substance . His father , GilleBride , appears to have conducted a marriage alliance with Malcolm , a son of Alexander I of Scotland , and claimant to the Scottish throne . Following a period of dependence upon David I of Scotland , Somerled first appears on record in 1153 , when he supported kinsmen , identified as the sons of Malcolm , in their insurgence against the newly enthroned Malcolm IV. Following this unsuccessful uprising , Somerled appears to have turned his sights upon the kingship of the Isles , then ruled by his brother - in - law , Godred Olafsson . Taking advantage of the latter 's faltering authority , Somerled participated in a violent coup d'etat , and seized half of the kingdom in 1156 . Two years later , he defeated and drove Godred from power , and Somerled ruled the entire kingdom until his death . Somerled was slain in 1164 , amidst an invasion of mainland Scotland , commanding forces drawn from throughout and outwith his kingdom . The reasons for his attack are unknown . Whilst it is possible that he wished to nullify Scottish encroachment , the scale of Somerled 's venture suggests that he nursed greater ambitions . On his demise , Somerled 's vast kingdom disintegrated , although his sons retained much of the southern Hebridean portion . Compared to his immediate descendants , who associated themselves with reformed religious orders , Somerled may have been something of a religious traditionalist . In the last year of his life , he attempted to persuade the head of the Columban monastic community , Flaithbertach Ua Brolchain , Abbot of Derry , to relocate from Ireland to Iona , a sacred island... - David I or Dauid mac Mail Choluim (Modern: "Daibhidh I mac [Mhaoil] Chaluim"; 24 May 1153) was a 12th-century ruler who was Prince of the Cumbrians (11131124) and later King of the Scots (11241153). The youngest son of Mael Coluim III (Malcolm III) and Margaret of Wessex, David spent most of his childhood in Scotland, but was exiled to England temporarily in 1093. Perhaps after 1100, he became a dependent at the court of King Henry I. There he was influenced by the Norman and Anglo-French culture of the court. - The Kingdom of the Isles comprised the Hebrides, the islands of the Firth of Clyde and the Isle of Man from the 9th to the 13th centuries AD. The islands were known to the Norse as the "Sureyjar", or "Southern Isles" as distinct from the "Norreyjar" or Northern Isles of Orkney and Shetland. The historical record is incomplete, and the kingdom was not a continuous entity throughout the entire period. The islands concerned are sometimes referred to as the Kingdom of Mann and the Isles, although only some of the later rulers claimed that title. At times the rulers were independent of external control, although for much of the period they had overlords in Norway, Ireland, England, Scotland or Orkney. At times there also appear to have been competing claims for all or parts of the territory. The islands involved have a total land area of over and extend for more than from north to south. - The Northern Isles is an archipelago comprising a chain of islands off the north coast of mainland Scotland. The climate is cool and temperate and much influenced by the surrounding seas. There are two main island groups: Shetland and Orkney. There are a total of 26 inhabited islands with landscapes of the fertile agricultural islands of Orkney contrasting with the more rugged Shetland islands to the north, where the economy is more dependent on fishing and the oil wealth of the surrounding seas. Both have a developing renewable energy industry. They also share a common Pictish and Norse history. Both island groups were absorbed into the Kingdom of Scotland in the 15th century and remained part of the country following the formation of the Kingdom of Great Britain in 1707, and later the United Kingdom after 1801. The islands played a significant naval role during the world wars of the 20th century. - Orkney, also known as the Orkney Islands, is an archipelago in the Northern Isles of Scotland, situated off the north coast of Great Britain. Orkney is 16 kilometres (10mi) north of the coast of Caithness and comprises approximately 70 islands, of which 20 are inhabited. The largest island Mainland is often referred to as "the Mainland". It has an area of , making it the sixth-largest Scottish island and the tenth-largest island in the British Isles. The largest settlement and administrative centre is Kirkwall. What object entity has the relation of 'date of birth' with the subject 'somerled'? Choices: - 10 - 100 - 1078 - 1093 - 1100 - 1107 - 1113 - 1153 - 1707 - 1801 - 20 - 23 - 70 - 790
The answer is:
1100