Records for Douglas
| Year | Name | Title | Address |
|---|---|---|---|
| 1915 | Douglas, A. E. | Tucson, Arizona, U.S.A. | |
| 1891 | Douglas, J. C. | Adelbert Strasse 6/w, Munich | |
| 1892 | Douglas, J. C. | Amalien Strasse 49/III., Munich | |
| 1890 | Douglas, John C. | Adelbert Strasse 6, Munich | |
| 1900 | Douglas, John C. | St. Ives, Cornwall |
