45 Orson Pratt Orson Pratt (Sr.), polymath, and an apostle of the Church of Jesus Christ of Latter-day Saints, lived 1811–1881; he fathered 45 children through his ten wives. 30–45 Idi Amin Dictator of Uganda, he lived 1925–2003, and had 17 wives. 44 Jesse N. Smith Jesse Nathaniel Smith, a Mormon pioneer, church leader, colonizer, politician, frontiersman, and member of the Church of Jesus Christ of Latter-day Saints, fathered 44 children through his five wives.[134] 43 Danish sperm donor This Danish man, fathered at least 43 children through 14 distinct IVF clinics in ten separate countries.