Marulis was the Catepan of Italy from 1061 to 1062. He was the first recorded holder of that title since the disappearance of Argyrus in 1057. He went to Bari in 1061 at the request of Constantine X Ducas, the last Byzantine emperor who took an interest in recovering ground in Italy, but he was forced to take the defensive immediately.
He was succeeded by Sirianus.
Marko Marulić (Croatian pronunciation: [mâːrko mǎrulitɕ]; Italian: Marco Marulo; 18 August 1450 – 5 January 1524) was a Croatian national poet and Christian humanist, known as the Crown of the Croatian Medieval Age and the father of the Croatian Renaissance. He signed his works as Marko Marulić Splićanin ("Marko Marulić of Split"), Marko Pečenić, Marcus Marulus (or de Marulis) Spalatensis, or Dalmata. He was also the first who defined and used the notion of psychology, which is today in current use.
Marulić was a nobleman born in Split, Dalmatia, coming from the distinguished aristocratic family of Pečenić (Pecinić, Picinić), the 15th century family branch whose founder was Petar, and only began calling themselves again Marulić, Marulus or De Marulis, in the 16th century.
Very little is actually known about his life, and the few facts that have survived to this day are fairly unreliable. It is certain that he attended a school run by a humanist scholar Tideo Acciarini in his hometown. Having completed it, he is then speculated to have graduated law at the Padua University, after which he spent much of his life in his home town. Occasionally he visited Venice (to trade) and to Rome (to celebrate the year 1500).