Could this be him? https://collections.arolsen-archives.org/en/archive/1-1-5-3_01010503-001-181-344 https://collections.arolsen-archives.org/en/document/6073334
https://www.mappingthelives.org/bio/50b19e3e-549b-4b8c-81a5-4f0300d7ac29