Question: Sam Houston, was a bodyguard to Gen. George Washington and was one of the first residents of Searsport, Maine, and is depicted in which 1851, oil-on-canvas painting by the German American artist Emanuel Gottlieb Leutze? 
Sentence (from "David Leavitt (banker)"): As president of the American Exchange Bank of New York during the Financial Panic of 1837 he represented bondholders of the nascent Illinois and Michigan Canal, allowing completion of the historic canal linking the Midwest with the East Coast.
Relevant evidence: No