Historical Events Aug 5 Castilian sailors fire attack Jewish ghetto of Barcelona, 100's killed Aug 20 Konrad von Wallenrode becomes the 24th Hochmeister of the Teutonic Order. Aug 24 Jews of Palma, Mallorca, massacred Events in 1391 1390 History by Year 1392 Famous People by Generation Greatest Generation Silent Generation Baby Boomer Generation X Millennial Generation Z