Ostia, an ancient town on the coast facing the Tyrrhenian Sea, in Latium, Italy, was the harbour of ancient Rome and perhaps its first colonia.
With the end of the Roman Empire, Ostia fell slowly into decay, and was finally abandoned in the 9th century due to the fall of the Roman empire in combination with repeated invasions and sackings by Arab pirates; the inhabitants moved to Gregoriopolis.
Ostia became the beach resort of Rome, and was connected by a railway, while the first projects for the Fiumicino airport were drafted out.
Battle of Naklo Boleslaus III of Poland defeats Pomeranians
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Battle of Rovine October 10 Mircea cel Batrin the voievod of Wallachia defeated Beyazid I, sultan of the Ottoman Empire