Schirmer, Ottogeb. 13. Dezember 1864 in Greifswald; gest. 6. Mai 1917 in New York, NY
Sommer, Emilgeb. 1869 in Vatra Dornei; gest. 1947 in Danvers, Mass.
Steindorff, Georggeb. 12. November 1861 in Dessau; gest. 28. August 1951 in North Hollywood, Calif.