. . . "The 156th Ohio Volunteer Infantry (or 156th OVI) was an infantry regiment in the Union Army during the American Civil War."@en . . . . . . . . "--05-15"^^ . "The 156th Ohio Volunteer Infantry (or 156th OVI) was an infantry regiment in the Union Army during the American Civil War."@en . . . "156"^^ . "156th Ohio Infantry"@en . .