Joseph Cundall was a Victorian English writer under the pseudonym of "Stephen Percy", a pioneer photographer and London publisher of children's books. He provided employment for many of the best artists of the day by using them as illustrators.
Sir Joseph Dalton Hooker was a British botanist and explorer in the 19th century. He was a founder of geographical botany and Charles Darwin's closest friend. For 20 years he served as director of the Royal Botanical Gardens, Kew, succeeding his father, William Jackson Hooker, and was awarded the highest honours of British science.
Peter Josef Dietzgen was a German socialist philosopher, Marxist and journalist. Dietzgen was born in Blankenberg in the Rhine Province of Prussia. He was the first of five children of father Johann Gottfried Anno Dietzgen (1794–1887) and mother Anna Margaretha Lückerath (1808–1881). He was, like his father, a tanner by profession; inheriting his uncle's business in Siegburg. Entirely self-educated, he developed the notion of dialectical materialism independently from Marx and Engels as an independent philosopher of socialist theory. He had one son, Eugene Dietzgen.
Joseph Fielding Smith Jr. was an American religious leader and writer who served as the tenth president of the Church of Jesus Christ of Latter-day Saints from 1970 until his death in 1972. He was the son of former church president Joseph F. Smith and the great-nephew of Church founder Joseph Smith.
Joseph Furphy was an Australian author and poet who is widely regarded as the "Father of the Australian novel". He mostly wrote under the pseudonym Tom Collins and is best known for his novel Such Is Life (1903), regarded as an Australian classic.