I have been seeking the Dannenhauer who married my great aunt, Elizabeth Livinia Barnaclo in the DC area. I have found a Gottlob Dannenhauer who served in the civil war with the Army of the Potomac with the PA Inf. and was with the army when it made its grand entrance to DC after Appomattox. He made an application for pension in 1908. I have sent for info. Does anyone have any information to shed light on this one? I only know my great aunt as a widow from the mid-30s on.