Thomas FitzStephen was the illegitimate son of Stephen, a sea captain for William the Conqueror during his invasion of England

England

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 is to the north west, the Celtic Sea to the south west, with the North Sea to the east and the English Channel to the south separating it from continental...

 in 1066. FitzStephen owned and captained the White Ship

White Ship

The White Ship was a vessel that sank in the English Channel near the Normandy coast off Barfleur, on 25 November 1120. Only one of those aboard survived. Those who drowned included William Adelin, the only surviving legitimate son and heir of King Henry I of England...

 which sank in the English Channel

English Channel

The English Channel , often referred to simply as the Channel, is an arm of the Atlantic Ocean that separates southern England from northern France, and joins the North Sea to the Atlantic. It is about long and varies in width from at its widest to in the Strait of Dover...

 off the Normandy

Normandy

Normandy is a geographical region corresponding to the former Duchy of Normandy. It is in France.The continental territory covers 30,627 km² and forms the preponderant part of Normandy and roughly 5% of the territory of France. It is divided for administrative purposes into two régions:...

 coast near Barfleur

Barfleur

Barfleur is a commune in the Manche department in the Basse-Normandie region in north-western France.-Middle Ages:In the Middle Ages Barfleur was one of the chief ports of embarkation for England....

 on November 25, 1120. Chronicler Orderic Vitalis

Orderic Vitalis

Orderic Vitalis was an English chronicler of Norman ancestry who wrote one of the great contemporary chronicles of 11th and 12th century Normandy and Anglo-Norman England. The modern biographer of Henry I of England, C...

 claims that FitzStephen let himself drown rather than face the wrath of King Henry I

Henry I of England

Henry I was the fourth son of William I of England. He succeeded his elder brother William II as King of England in 1100 and defeated his eldest brother, Robert Curthose, to become Duke of Normandy in 1106...

, as Henry's son William Adelin

William Adelin

William , surnamed Adelin , was the son of Henry I of England by his wife Matilda of Scotland, and was thus heir-apparent to the throne. His early death without issue caused a succession crisis.William was born in Winchester...

had been onboard. Only a butcher survived the sinking of the ship.