In 2002 I visited a small town, with the name Callian in the South of France.
At the wall of a castle he saw several “Coats of arms” of French families such as:
The family de Lyle Taulanne and the family de Jerphanion.
In 1873 Marie Louis Franck de Jerphanion married Claire de Lyle Taulanne.
Pictures of the castle.