From History of Dearborn, Ohio, and Switzerland Counties, Indiana (1885): “It has been repeated time and again that the annexation of Texas was carried in the U.S. Senate by one vote; that Edward A. Hannegan, then the U.S. senator from Indiana, was elected to the Senate by one vote, and that that one vote was given Hannegan by Daniel Kelso, then senator from Switzerland County, who was elected by one majority. This is an error, for Kelso, when he voted for Hannegan, represented Switzerland County by virtue of a majority of about 150 voters of the county, over Samuel Howard, at the August election of 1842. In 1843 David Henry was elected over Kelso by one majority. Kelso contested the election, and the Senate declared that neither was elected and sent them back to the people for decision, and at the August election, 1844, Henry was elected by a small but decided majority.”