John J. McNabb was born in October 1866 in Lowell, MA to John M. McNabb and Kate McNabb, two Irish immigrants. Mr. McNabb worked as a shoemaker and a waiter before his incarceration.
Mr. McNabb was incarcerated in Massachusetts State Prison on June 20, 1898. He died there of tuberculosis at 5:55 A.M. on April 21, 1901, at 34.
