Barrow, Alexander, 1801-1846. Letter, 1845 Mar. 6. 1 letter. Location: Misc. Alexander Barrow was U.S. Senator for Louisiana from 1841 until his death in 1846. Barrow in Washington, D.C., writes Robert J. Walker, the new Secretary of the Treasury, asking that he not remove Martin Duralde from an appointed office in New Orleans. Mss. 4130.