Hackett was born on 25 July 1893, in Dublin, Ireland. Her family was hardworking, but they did not have very much money. They lived in a small, broken, dirty building with many people. Her father died when she was young. A few years later, she worked at a paper store in her hometown to get money.
Hackett had a lot of important events in her life. She was a part of many strikes and helped to start the group, IWWU (Irish Women Worker Union). Also, after her death, she had a bridge in Dublin named after her in 2013. (The Rosie Hackett Bridge) 
Death and LegacyEdit
Hackett died on 4 July 1976. She was 84 years old and her body was placed in Glasnevin, Dublin, Ireland. She was respected for her acts in strikes and helped the Irish economy.
- Bunbury, Turtle "So, who is Rosie Hackett?" Daily Mail. Gale, 5 Sept. 2013. Biography in Context. Accessed 8 May 2018.
- Nicholson, C. Brid. "Hackett, Rosie." World Book Advanced. World Book, 2018. World Book Advanced. Accessed 8 May 2018.