He was ordained to the priesthood on 14 June 1862, and then taught at the Salesian House of Studies in Turin until 1875. Cagliero led the first ten Salesians to America and established five houses in Uruguay and Argentina between 1875 and 1877, after which he became spiritual director of his society and the first General Director of Daughters of Mary Help of Christians in Turin. He was made Pro-Apostolic Vicar of new vicariate in Northern Patagonia, in Argentina, on 20 November 1883.
Extract all of the dates mentioned in this paragraph and list them using bullets in the format {Date} - {Description}
• 14 June 1862 - When Giovanni Cagliero was ordained to the priesthood
• 1875 - When Giovanni Cagliero finished teaching at the Salesian House of Studies in Turin
• 1875 - When Giovanni Cagliero led the first ten Salesians to America and established five houses in Uruguay and Argentina
• 1877 - When Giovanni Cagliero finished the establishment of five houses in Uruguay and Argentina
• 20 November 1883 - When Giovanni Cagliero was made Pro-Apostolic Vicar of new vicariate in Northern Patagonia, in Argentina