Squire Mangnall was born in Bury in 1872 and was the son of James Mangnall (1844) and Margaret Downs. In 1881 he was living at 51 Nuttall Street in Bury. He had probably died by 1891.

Sources
• 1. 1881 Census. 51 Nuttall Street, Bury. Squire Mangnall. Son. Age 9. Scholar. Born Bury.