Complex sentence: Dobrić Dobričević, also Bonino De' Bonini, one of the pioneers of printing in Europe was born in 1454 on the small Adriatic Island of Lastovo in the Republic of Ragusa (modern Croatia).
Split into simpler sentences: Dobrić Dobričević, also Bonino De' Bonini, was one of the pioneers of printing in Europe. He was born in 1454 on the small Adriatic Island of Lastovo in the Republic of Ragusa (modern Croatia).