For the inauguration of Unionist Louisiana Gov. Michael Hahn on March 4, 1865, Patrick Gilmore gathered all military musicians in New Orleans for the swearing...

Georg Michael Hahn's tomb is located in Metairie cemetery. Tags: #hahn

Hahn’s death notice in the Picayune newspaper. Tags: #hahn

Hahn ran the Daily True Delta newspaper in New Orleans. Tags: #hahn

A closeup view of Georg Michael Hahn's tomb in Metairie cemetery. It was the tomb of his half sister Julia, who married George Antz. Antz was born in Bavaria...

A young Georg Michael Hahn. Tags: #hahn #flaggville #hahnville town history

From the Georg Michael Hahn Exhibit, St. Charles Parish Courthouse in Hahnville, by St. Charles Historical Foundation. Tags: #hahn #hahn - preview #flaggville...

Diane Hine, descendant of Hahn, at the dedication of the Georg Michael Hahn Exhibit, St. Charles Parish Courthouse in Hahnville, by St. Charles Historical...

Nancy Wilson as host for the dedication of the Georg Michael Hahn Exhibit, St. Charles Parish Courthouse in Hahnville, by St. Charles Historical Foundation...

Dr. Vaughan Burdin Baker and Dr. Amos E. Simpson, authors of the Hahn book at the Georg Michael Hahn Exhibit, St. Charles Parish Courthouse in Hahnville, by St...