Marianus IV, called the Great, was the Judge of Arborea, kingdom in the island of Sardinia, from 1347 to his death. He was, as his nickname indicates, the greatest sovereign of Arborea. He was a legis

San Nicola is a church in Ottana, central Sardinia, Italy. Dedicated to Saint Nicholas of Myra, it was consecrated in 1160. It is located on a hill commanding the town and is reached through a stairca