François OLSSEWSKI or OLSZEWSKI
http://www.bddm.org/liv/details.php?id=I.206.#OLSSEWSKI
https://www.memoiredeshommes.sga.defense.gouv.fr/fr/ark:/40699/m005eb00775e567c
https://memorial-archives.international/en/entities/show/5f00a0e93950ce27b886fbad