World War II
![](/sites/default/files/worldwar2.png)
Service # | O-669639 |
---|---|
Unit | 340th Bomber Squadron, 97th Bomber Group, Heavy |
Rank | Second Lieutenant U.S. Army Air Forces |
Entered Service From | Maine |
Date of Death | November 6 1944 |
Status | Recovered |
Memorialized |
Tablets of the Missing
Florence American Cemetery |
![](/sites/default/files/air%20medal-ribbon.png)
![](/sites/default/files/air%20medal-medal.png)
Air Medal
![](/sites/default/files/purple%20heart-ribbon.png)
![](/sites/default/files/purple%20heart-medal.png)
Purple Heart
Air Medal, Purple Heart
Notes
Through the work of the Defense POW/MIA Accounting Agency, the remains of Second Lieutenant Ernest N. Vienneau were accounted for in 2021. His name is permanently inscribed on the “Tablets of the Missing” at the Florence American Cemetery.