Saccocomidae Collectors or Determiners

* March 03, 1800 – July 05, 1862 †

Grand Duchy of Baden

Identified Bellerophontidae and collected Ursidae

6,349 specimens claimed

* July 13, 1861 – October 24, 1948 †

Identified Toxopneustidae and collected Pentremitidae

626 specimens claimed

* May 03, 1809 – July 15, 1887 †

Belgium

Identified Davidsoniidae and collected Parallelodontidae

7,489 specimens claimed