The NCO dressed in the M1909 Feldgrau uniform, date unknown. His medal bar included the Bavarian Military Merit Cross, Iron Cross 2nd class, Prince Regent Luitpold Medal and a long service medal. The tunic for Bavarian Chevaulegers looks similar to the Uhlans, however it have Swedish cuffs (simplified in the picture), square shoulder straps and single piping in regimental colour around the hem. In this case the piping was white.
Germany
Chevauleger
between the 1850-01-01 and the 1990-12-31,WW1