Thanks again for sharing these photos !
The burial information is linked here:
http://www.memorial-chemindesdames.fr/pages/fiche_soldat.asp?soldat_id=89232
Anton Frick of Brandhaus was the son of Anton Frick, Söldner, and Kreszenz Blöd. His sister Kreszenz Frick died in Neckarsulm in 1942. (Source: Katholische Kirchenbuch Aulendorf, Familienbuch III, S.268.)
The death notice you posted shows that his wife was Elise Herrmann.
Attached are images of the casualty list reporting the death of Anton Frick, born 2 February 1877 in Brandhaus, Waldsee district, and of his baptismal entry in Aulendorf.