Harry Aubrey Toulmin Sr.

Harry Aubrey Toulmin Sr.
Born(1858-01-01)January 1, 1858
DiedMay 17, 1942(1942-05-17) (aged 84)
OccupationPatent attorney
SpouseRosamond Evans (d. 1947)
ChildrenHarry Aubrey Toulmin Jr. (1890–1965)
Parent(s)Joshua Morton S. Toulmin (1823–1896)
Frances Hellen (1828–1916)

Harry Aubrey Toulmin Sr. (1858 – May 17, 1942) was the American lawyer located in Springfield, Ohio, who wrote the "flying machine" patent application that resulted in the patent granted to Dayton inventors Wilbur and Orville Wright on May 22, 1906.