Mary King was the daughter of Joseph King (1868) and Florence Bridget Broughton. In 1901 she was living at 3 Hill Street in Norwich. In 1911 she was still at 3 Hill Street and working as an accountants clerk.

Sources
• 1. 1901 Census. 3 Hill Street, Heigham. Mary King. Daughter. Age 8. Born Norwich. • 2. 1911 Census. 3 Hill Street, Norwich. May [sic] King. Daughter. Age 18. Accountants Clerk. Born Norwich.