|net_worth =USD $13 million at the time of his death (approximately 1/709th of US [[Gross national product|GNP]])<ref name=Wealthy100>{{Citation | last=Klepper | first=Michael | last2=Gunther | first2=Michael | publication-date=1996 | title=The Wealthy 100: From Benjamin Franklin to Bill Gates—A Ranking of the Richest Americans, Past and Present | publisher=Carol Publishing Group | publication-place=[[Secaucus, New Jersey]] | page=xiii | isbn=978-0-8065-1800-8 | oclc=33818143}}</ref>
