C. Thümmel is represented in the reviewed catalogue records as author of “Der gerichtliche Zweikampf und das heutige Duell” (1887). No additional biographical identity or secure life dates are asserted beyond these linked manifestations.
Individual catalogue-linked authority profile reviewed in enrichment phase 625. The statement is deliberately limited to verified relationships and manifestation dates; unresolved biographical fields remain null rather than being inferred.
Linked Works
1 works match the current criteria.Showing 1 on page 1 of 1.
