 Complete the following phrase:  Joseph Bowman, born Joseph Lawrence Bowman c. 1752  14 or 15 August 1779, was a frontier, Virginia state militia officer, during the American Revolutionary War. He was second-in-command, during Colonel George Rogers Clarks 1778 military expedition to capture the Illinois Country, in which Clark and his men seized the key British-controlled towns of Kaskaskia, Cahokia, and Vincennes. Following the 1779 campaign and defeat of the British forces, in Vincennes, Bowman was critically injured in an accidental gunpowder explosion and subsequently died of his wounds. He was the only American officer killed during the 1778-1779 