Titus Flavius Clemens, also known as Clement of Alexandria, was a Christian theologian and philosopher who taught at the Catechetical School of Alexandria. Among his pupils were Origen and Alexander of Jerusalem. A convert to Christianity, he was an educated man who was familiar with classical Greek philosophy and literature. As his three major works demonstrate, Clement was influenced by Hellenistic philosophy to a greater extent than any other Christian thinker of his time, and in particular, by Plato and the Stoics. His secret works, which exist only in fragments, suggest that he was familiar with pre-Christian Jewish esotericism and Gnosticism as well. In one of his works he argued that Greek philosophy had its origin among non-Greeks, claiming that both Plato and Pythagoras were taught by Egyptian scholars.
Clement Robinson was an English writer and editor of songs and ballads. He edited and probably contributed to A Boke of very pleasaunte Sonettes, 1566.
Clement William Scott was an influential English theatre critic for The Daily Telegraph and other journals, and a playwright, lyricist, translator and travel writer, in the final decades of the 19th century. His style of criticism, acerbic, flowery and carried out on the first night of productions, set the standard for theatre reviewers through to today.
Clementina Maria Black was an English writer, feminist and pioneering trade unionist, closely connected with Marxist and Fabian socialists. She worked for women's rights at work and for women's suffrage.
Clementina Suárez was an early Honduran writer, who broke social norms. She was the first woman to publish a book of poetry in Honduras and is now recognized as the 'Honduran matriarch poet'. Clementina was an influential person of art and culture of Honduras and Central America.
Clementine Helm Beyrich was a widely read author of books for children and young adults who published her works during the period of the German Empire.