4 historical events, 0 notable births, and 0 notable deaths in 1673.
French siege of Maastricht by Louis XIV during the Franco-Dutch War (1672–1678)
1673 Dutch conquest of New York City
Naval battle off the island of Texel (1673) between Dutch and combined English and French fleets
1673 battle where Polish-Lithuanian Commonwealth forces under John Sobieski defeated Ottoman Empire forces under Hussain Pasha