Deaths on April 15

William Oldys, English historian and author (b. 1696)

William Oldys (14 July 1696 – 15 April 1761) was an English antiquarian and bibliographer.

22 Sep

Charlotte of Mecklenburg-Strelitz
George III and Charlotte of Mecklenburg-Strelitz are crowned King and Queen, respectively, of the Kingdom of Great Britain.
16 Dec

Siege of Kolberg (Seven Years' War)
Seven Years' War: After a four-month siege, the Russians under Pyotr Rumyantsev take the Prussian fortress of Kołobrzeg.