John Davenport Siddeley, 1st Baron Kenilworth (5 August 1866 — 3 November 1953), was a pioneer of the motor industry in the United Kingdom manufacturing aero engines and air frames as well as motor vehicles.
The eldest son of William Siddeley and his wife born Elizabeth Davenport, J D Siddeley was born in Longsight, Manchester in 1866 and first worked for his father as an apprentice hosier but took night classes in draughting. In 1892, the young bicycle racer and designer was hired as a draughtsman by the Humber Cycle Company. The then managing director of Dunlop picked him out at Humber and hired Siddeley as Dunlop's Belfast sales manager. In 1900 as managing director of Dunlop's Midlands subsidiary Clipper Tyre Company he gained prominence in the motor industry by driving a 6 hp Daimler car through England's Thousand Miles Trial with marked success. This followed cycling from Land's End to John o' Groats to publicise the new pneumatic tyre.
He married Sarah Mabel Goodier, daughter of James Goodier of Macclesfield, in 1893 and they lived in Belfast for a short time but by August 1894, they were living in Meriden, Coventry where eldest son, Cyril, was born. They were to have three sons and two daughters.
John or Jack Davenport may refer to:
John Davenport (January 9, 1788 – July 18, 1855) was a U.S. Representative from Ohio.
Born near Winchester, Virginia, Davenport attended the common schools. He moved to Ohio in 1818 and engaged in mercantile pursuits. Davenport settled in Belmont County, Ohio. There he served as member of the State house of representatives in 1824, 1827, and 1830. He served as member of the State senate in 1825 and 1826.
Davenport was elected as an Adams candidate to the Twentieth Congress (March 4, 1827 – March 3, 1829). He was an unsuccessful candidate for reelection in 1828 to the Twenty-first Congress. Davenport was twice elected by the legislature as judge of the Monroe judicial circuit.
John Davenport died in Woodsfield, Ohio, July 18, 1855, with interment at Green Mount Cemetery in Barnesville, Ohio.
John Davenport's wife was Martha Coulson of Virginia, the daughter of American Revolutionary War veteran Captain Coulson, while his father was also served in that war. Davenport's grandson from his daughter Frances Ellen Davenport, William D. Hare, served as a state legislator in Oregon.
John Davenport is the pseudonym of an American pornographic actor who appeared in gay and bisexual pornographic films.
He was sometimes credited under the stage names Jon Davenport,John Davenport.
Davenport won the X-Rated Critics Organization's 1986 Best Newcomer award.