Casbergues in New Orleans, Louisiana
It is my understanding that Casbergue is a "Frenchized" version of Katzenberger
My mother's maiden name is Casbergue.
The earliest Casbergue I have found is:
Anastase Claudius Casbergue b. abt 1832 m. Rene Olympe Saucier b. abt 1834 on 6/16/1853.He died in NO on 9/7/1869. She d. 11/13/1871.Their children were:
Julia Regina b. 5/27/1854 + Laurant Pascal Cassanova
George Cornelius b. 9/17/1857
Marie Stella b. 7/31/1859 + Frank F. Philibert
Fernand Joseph b. 5/31/1861 + Alice Louise Magner
I am descended from Fernand. I will be glad to share information that I have.