Named Picklehaube help

[Ww1dudeguy]

Howdy all!! I'm looking to hopefully get info on the guy who this helmet is named to, it's a Bavarian officer helmet, Named to a D.R DEPPE, from Königlich Bayerisches Fußartillerie-Regiment Nr. 2

 

[ussguppy]

Super cool and welcome. I checked and couldn’t find anything. This kind of research isn’t my strength. There are some people who may have tips to searching government archives.

Gabe

 

[coert65]

I am also not very good in researching too, but our member @argonne sure is.
He found out the history of 2 of my haubes. I printed it out, and keep it with the 2 pickelhauben.
Welcome here!

Regards, Coert.