Henry del Vasto was a son of Manfred del Vasto, margrave

Margrave

A margrave or margravine was a medieval hereditary nobleman with military responsibilities in a border province of a kingdom. Border provinces usually had more exposure to military incursions from the outside, compared to interior provinces, and thus a margrave usually had larger and more active...

 of Western Liguria

Liguria

Liguria is a coastal region of north-western Italy, the third smallest of the Italian regions. Its capital is Genoa. It is a popular region with tourists for its beautiful beaches, picturesque little towns, and good food.-Geography:...

, and brother of Adelaide

Adelaide del Vasto

Adelaide del Vasto was the third wife of Roger I of Sicily and mother of Roger II of Sicily, as well as Queen consort of Jerusalem due to her later marriage to Baldwin I of Jerusalem, as his third wife.-Family:She was the daughter of Manfred del Vasto Adelaide del Vasto (Adelasia, Azalaïs) (c....

, countess of Sicily

Sicily

Sicily is a region of Italy, and is the largest island in the Mediterranean Sea. Along with the surrounding minor islands, it constitutes an autonomous region of Italy, the Regione Autonoma Siciliana Sicily has a rich and unique culture, especially with regard to the arts, music, literature,...

 (1089–1117) and Jerusalem (1112–1117).

He received Paternò

Paternò

Paternò is a town and comune in the Province of Catania, Sicily, southern Italy.-History:The site of Paternò was settled before 3500 BCE. Its inhabitants were probably the Sicani, although it was located in mainly Sicel territory; its initial name was Inessa. The modern name derives form the Greek...

 and Butera

Butera

Butera is an Italian town and comune in the province of Caltanissetta, in the southwestern part of the island of Sicily. It is bounded by the comuni of Gela, Licata, Mazzarino, Ravanusa and Riesi. It has population of 5,063 and is far from Caltanissetta, the province's capital....

 in Sicily

Sicily

Sicily is a region of Italy, and is the largest island in the Mediterranean Sea. Along with the surrounding minor islands, it constitutes an autonomous region of Italy, the Regione Autonoma Siciliana Sicily has a rich and unique culture, especially with regard to the arts, music, literature,...

 from either Roger I of Sicily

Roger I of Sicily

Roger I , called Bosso and the Great Count, was the Norman Count of Sicily from 1071 to 1101. He was the last great leader of the Norman conquest of southern Italy.-Conquest of Calabria and Sicily:...

 or Adelaide during her regency after 1101. He also married Flandina, a daughter of Roger and his second wife, Eremburga of Mortain. His nephew, Roger II, named one of his sons Henry after the child's great uncle. He was the founder of the Mazzarino family.

According to Alexander of Telese

Alexander of Telese

Alexander of Telese was an Italian chronicler and historian, and the abbot of San Salvatore, near Telese, in southern Italy from before 1127 to before November 1143....

, it was Henry's idea that Roger, who then ruled all of Southern Italy and Sicily, should have the title of king and rule in Palermo

Palermo

Palermo is a city in Southern Italy, the capital of both the autonomous region of Sicily and the Province of Palermo. The city is noted for its history, culture, architecture and gastronomy, playing an important role throughout much of its existence; it is over 2,700 years old...

, where, he alleged, kings had ruled in the past. Roger was duly crowned in 1130.