August 28, 1780. The Virgin of Lujan protects her village during an invasion of powerful Indians, who flee after the name of Mary is invoked.

September 8, 1930. Pope Pius XI names Our Lady of Lujan Patroness of Argentina, Paraguay and Uruguay

September 12, 1815. Colonel Domingo French delivers as an offering to the Virgin of Lujan the two flags of his army and a flag taken from the Royalist troops on June 23, 1814, during the second Siege of Montevideo.

September 20, 1815. Felipe José de Maqueda, devoted chaplain of the Virgin of Lujan, passes away.