Osteologist, Field Museum of Natural History, 1900; Asst. Curator in Charge, Division of Osteology, Field Museum of Natural History, 1906-[ ]
First wife (Albertine?) taught French in Rochester
Second wife was Helene Santens Gueret; they had one daughter, Frances
Osteologist, Geographical and Exploring Commission of Mexico, 1887 –1891; Director, Public Museum, City of Milwaukee, 1902 –1920; Director, Kent Scientific Museum, Grand Rapids, Mich., since 1922