Complex sentence: He also attended St. Louis University in St. Louis, Missouri from 1855 to 1857, and then worked in the Uhrig Brewery in St. Louis from 1857 to 1867.
Split into simpler sentences: He also attended St. Louis University in St. Louis, Missouri from 1855 to 1857. Uihlein worked in the Uhrig Brewery in St. Louis from 1857 to 1867.