Some additional information:
It's just a long shot but I think there might/should be some link between this and the von Richthofen family. Anyway, I'd appreciate any input.
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Thanks
I don't know for sure, but 'L. Taxis' may refer to the 2nd Bavarian Chevaux-leger regt. Taxis who were lancers.
See the following site: Bavarian Army Chevauleger Regiment Taxis