According to Wikipedia,
Sir Nicholas Harold Lloyd Ridley was an English ophthalmologist who invented the intraocular lens and pioneered intraocular lens surgery for cataract patients. Early years Nicholas Harold Lloyd Ridley was born in Kibworth Harcourt, Leicestershire, the elder son of Nicholas Charles Ridley and his wife, Margaret . He had a younger brother. Known from childhood by his middle name , Ridley had a stammer which he was largely able to manage. As a child he met and sat on the lap of Florence Nightingale, a close friend of his mother.
Harold Ridley is affiliated with the following schools: