Background
Hobart, Douglas Roseberry was born on January 8, 1882 in New York, United States. Son of Nathaniel Potts and Anne (Roseberry) Hobart.
Hobart, Douglas Roseberry was born on January 8, 1882 in New York, United States. Son of Nathaniel Potts and Anne (Roseberry) Hobart.
Hill School, Pottsville, Pennsylvania, Stevens Preparatory School, Hoboken, New Jersey, 1900, Stevens Institute. Mechanical Engineering, Columbia, 1905.
Engineering staff New York & New Jersey Telephone Сompany, Newark, New Jersey, 1905, American Locomotive Motor Carolina Company, 1906, Autocar Company, Ardmore, Pennsylvania, 1907. Associate editor Horseless Age, 1907-1909. Associate and technical editor University Cyclopaedia, 1909-1910.
Technical consultation and contributions on commercial automobiles, motorcycles, et cetera, since 1910.
Member American Society Mechanics Engineers; member Phi Sigma Kappa. Clubs: New York, Columbia.
Married Mary Williams Gordon, of Baltimore, December 15, 1908.