Margaret Crosland (writer)
Margaret Crosland( born 17 June 1920) is an English literary biographer and translator.
She has also used the pen name Leonard de Saint- Yves.
Saint-Yves (1808–1871)
Saint- Yves( 9 November 1808 – 23 July 1871) was the pen name of Édouard Déaddé, a 19th- century French playwright.
Saint-Yves (the elder)
Saint- Yves, Pierre( de)( 1660 – 1730), was a French painter of the 17th and 18th centuries.
Anton Altmann
Anton Altmann( 1808 – 1871) was an Austrian landscape painter.
Richard Blund
Richard Blund( or Richard Blundy; died 1257) was a medieval Bishop of Exeter.
James S. Bolan
James S. Bolan( June 2, 1871 or June 27, 1871 – May 26, 1952) was the New York City Police Commissioner in 1933.
Richard Rutt
Cecil Richard Rutt CBE( 27 August 1925 – 27 July 2011) was an English Roman Catholic priest and a former Anglican bishop.
Rutt spent almost 20 years of his life serving as an Anglican missionary in South Korea, a country for which he developed a deep affection.
He was perhaps the last of the line of scholar- missionaries, beginning with James Scarth Gale, Homer B. Hulbert, George Heber Jones and the Anglican bishop Mark Napier Trollope who laid the foundations of what is now known as Korean studies.
Some years after he retired as an Anglican bishop, Rutt was one of several Anglicans received into the Roman Catholic Church in 1994.
He was ordained a Roman Catholic priest the following year and spent the closing years of his life in Cornwall.
Charles (Léoffroy) de Saint-Yves
Charles Léoffroy de Saint-Yves (7 October 1717 – 2 February 1804) was an art critic and collector in Paris.
Paul Rapsey Hodge
Paul Rapsey Hodge( 15 July 1808 – 1871) was an English- American inventor and mechanical engineer.
He also worked as a writer of technical manuals in both the United States and England.
Charles Saint-Yves
Charles Saint-Yves, or Charles de Saint-Yves, (1667 – August 3, 1731) was a French ophthalmologist, famous for his treatment of the cataract and his treatise on ophthalmology.

Question: Who is younger, Saint-Yves (1808–1871) or Richard Rutt?
Answer: Richard Rutt