1601–1900 1660 – A woman (either Margaret Hughes or Anne Marshall) appears on an English public stage for the first time, in the role of Desdemona in a production of Shakespeare's play Othello. 1851 – Conservative Santiago-based government troops defeat rebels at the Battle of Loncomilla, signaling the end of the 1851 Chilean Revolution. 1854 – In his Apostolic constitution Ineffabilis Deus, Pope Pius IX proclaims the dogmatic definition of Immaculate Conception, which holds that the Blessed Virgin Mary was conceived free of Original Sin. 1863 – Between two and three thousand churchgoers die during the Church of the Company Fire. Deemed as probably the largest single building fire by number of victims in modern history, it began at the start of a Mass held at the Church of the Society of Jesus in Santiago, Chile, during the celebration of the recently proclaimed Feast of the Immaculate Conception. 1864 – Pope Pius IX promulgates the encyclical Quanta cura and its appendix, the Syllabus of Errors, outlining the authority of the Catholic Church and condemning various liberal ideas.
1601–1900 1660 – A woman (either Margaret Hughes or Anne Marshall) appears on an English public stage for the first time, in the role of Desdemona in a production of Shakespeare's play Othello 1851 – Conservative Santiago-based government troops defeat rebels at the Battle of Loncomilla, signaling the end of the 1851 Chilean Revolution. 1854 – In his Apostolic constitution Ineffabilis Deus, Pope Pius IX proclaims the dogmatic definition of Immaculate Conception, which holds that the Blessed Virgin Mary was conceived free of Original Sin. 1863 – Between two and three thousand churchgoers die during the Church of the Company Fire. Deemed as probably the largest single building fire by number of victims in modern history it began at the start of a Mass held at the Church of the Society of Jesus in Santiago, Chile, during the celebration of the recently proclaimed Feast of the Immaculate Conception. 1864 – Pope Pius IX promulgates the encyclical Quanta cura and its .appendix, the Syllabus of Errors, outlining the authority of the Catholic Church and condem,ning various liberal ideas.