John Nevile published Formal Logic four months after John Maynard was born. John Maynard's mother, Florence Ada Brown, was a remarkable woman who was a highly successful author, and also a great pioneer in social reform.
John Nevile-publish ng pormal na Logic apat na buwan matapos ang John Maynard ay ipinanganak. John Maynard's ina, Florence Ada Brown, ay isang kapuna-puna na babae ay isang lubhang matagumpay na may-akda, at din ng isang mahusay na nangunguna sa sosyal na pagpapabuti.