This series contains the records of Sisters of St. Joseph of London, Ontario in Yellowknife, Northwest Territories. The traditional name for Yellowknife is Sǫ̀mbak’è and it is located the Chief Drygeese Territory as well as Treaty 8 Territory. It is the traditional land of the Yellowknives Dene First Nation. The Sisters of St. Joseph first came to the Northwest Territories in August of 1953 to teach at the Catholic schools in Yellowknife. When the first Sisters arrived, the convent was not yet ready, and so they slept in a “tar-paper shack” across from St. Patrick’s Elementary School. While the Sisters moved into their convent in New Town in the fall, the building was not completed until March 13, 1954. St. Patrick’s High School opened in 1961, and the Sisters taught there as well. It was destroyed by a fire in April of 1964, and the students were temporarily taught at Akaicho Hall and St. Patrick’s Elementary. The replacement school opened the following November. In 1978 St. Joseph’s Elementary School opened, named in honour of the Sisters of St. Joseph’s service. In 1987 the Sisters moved to a new convent on School Draw. The Sisters were also involved in parish ministry, assisted with transportation, taught music, lead Scouts troops, and sat on various committees. As of 2025, individual Sisters continued to live and minister in and around Yellowknife. Records present include chronicles, historical summaries, publications, maps, newsletters, news clippings, photographs, fabric crests, copies of and original art prints, and a scrapbook. Throughout this series, offensive historical terminology for Indigenous Peoples are used.