. . "--10-31"^^ . "The 3rd Maryland Infantry, Potomac Home Brigade was an infantry regiment that served in the Union Army during the American Civil War."@en . . "The 3rd Maryland Infantry, Potomac Home Brigade was an infantry regiment that served in the Union Army during the American Civil War."@en . . . . "3rd Maryland Infantry, Potomac Home Brigade"@en . . "3"^^ . . . . . . .