Young was born to Latter Day Saint converts Joseph Young and Jane A. Bicknell in Kirtland , Ohio . His uncle was Latter Day Saint apostle Brigham Young . As an infant , Seymour Young was present with his mother at the Haun 's Mill massacre . He moved with his family to Nauvoo , Illinois in 1839 and then to the Salt Lake Valley as Mormon pioneers in 1850
Haun 's Mill massacre
Haun's Mill massacre
Seymour B. Young