What happend on 28th March

27.03
29.03
1809

Battle of Medelin

1802

Heinrich Wilhelm Matthäus Olbers discovers 2 Pallas, the second asteroid known to man.

1795

Partitions of Poland: The Duchy of Courland, a northern fief of the Polish-Lithuanian Commonwealth, ceases to exist and becomes part of Imperial Russia.

1794

Allies under the prince of Coburg defeated French forces at Le Cateau.

1776

Juan Bautista de Anza finds the site for the Presidio of San Francisco.