Hypatia Bradlaugh Bonner

Hypatia Bradlaugh Bonner was a British peace activist, author, atheist and freethinker, and the daughter of Charles Bradlaugh.

She was born Hypatia Bradlaugh, atHedgers Terrace, Hackney, London, the second daughter of Charles Bradlaugh, the first openly atheist Member of Parliament and founder of the National Secular Society, and Susannah Lamb Hooper. She was named after Hypatia, the Ancient Greek philosopher, mathematician, astronomer and teacher, who was murdered by a Christian mob.

Source: Wikipedia