Correct and not by Bernard.

I found another trove of data about Rieger here.

He was born in Galluis-Laqueue (near Paris, now La Queue-lez- Yvelines) on feb 21st 1841.
Became a knight of the L of H on 12/29/1882 and an officer on 10/20/1911.
Passed on Feb 17 1913.

All the best WC-