1100: Crowned on 5 August 1100 at Westminster
1100: 11th November 1100: He married Edith, the daughter of Malcolm Greathead, King of Scotland. She was known as either Matilda or Maude. they had two children William Adelin and Maude (Latin name was Matilda)
1101: 1101 July - The Treaty of Alton. Robert Duke of Normandy landed at Portsmouth. He and Henry signed a treaty where Robert gave up his claim to the throne of England in return for 3,000 marks a year.
1106: Robert Curthose, William the Conqueror's eldest son and brother to Henry I, led a rebellion against Henry but was defeated and incarcerated by his brother
1114: January 1114 Matilda, the daughter of Henry I is married to Emperor Henry V
1118: May 1 - Queen Maude died at the Palace of Westminster
1118: The Knights Templar order was founded in Jerusalem. Hugh de Payens was chosen by the knights as the first master of the order
1120: William Adelin, the son of King Henry I died on 25 November 1120
1121: 29 January 1121, King Henry I, Beauclerc, married Adeliza, daughter of Godfrey I of Leuven, there were no children from this marriage
1126: December - Henry holds a council at Woodstock
1134: Robert Curthose, William the Conqueror's eldest son and brother to Henry I, died in captivity in Cardiff Castle
1135: King Henry I, Beauclerc, died on December 1135 at St. Denis le Fermont in Normandy.