Question: Barbary Coast features an early uncredited appearance of an actor born in which year ?

Context paragraphs:
David Niven: James David Graham Niven (1 March 1910 – 29 July 1983) was an English actor, memoirist and novelist.  His many roles included Squadron Leader Peter Carter in "A Matter of Life and Death", Phileas Fogg in "Around the World in 80 Days", and Sir Charles Lytton ("the Phantom") in "The Pink Panther."  He won the Academy Award for Best Actor for his performance in "Separate Tables" (1958).

First Barbary War: The First Barbary War (1801–1805), also known as the Tripolitanian War and the Barbary Coast War, was the first of two Barbary Wars between the United States, Sweden and the four North African states known collectively as the "Barbary States".  Three of these were nominal provinces of the Ottoman Empire, but in practice autonomous: Tripoli, Algiers, and Tunis.  The fourth was the independent Sultanate of Morocco.  The cause of the war was pirates from the Barbary States seizing American merchant ships and holding the crews for ransom, demanding the U.S. pay tribute to the Barbary rulers.  United States President Thomas Jefferson refused to pay this tribute, in addition Sweden had been at war with the Tripolitans since 1800.

The Last Night of the Barbary Coast: The Last Night of the Barbary Coast (1913) was an early example of the exploitation film, showing what was purported to be the last night of the Barbary Coast red-light section of San Francisco.  In reality, the Barbary Coast wasn't shut down until 1917.

Barbary Coast, San Francisco: The Barbary Coast was a red-light district during the second half of the 19th and early 20th centuries in San Francisco which featured dance halls, concert saloons, bars, jazz clubs, variety shows, and brothels.  Another popular source of entertainment in the Barbary Coast were female impersonators.  Its nine block area was centered on a three block stretch of Pacific Street, now Pacific Avenue, between Montgomery and Stockton Streets.  Pacific Street was the first street to cut through the hills of San Francisco, starting near Portsmouth Square and continuing east to the first shipping docks at Buena Vista Cove.  The entertainment available in this district catered to single men and there was a substantial presence of homosexual prostitution, performances that featured cross-dressing and other forms of gender-transgressive behavior.

Slavery on the Barbary Coast: Slavery on the Barbary Coast (see Barbary slave trade) was a form of unfree labour which existed between the 16th and 18th centuries in the Barbary Coast area of North Africa.

A Submarine Pirate: A Submarine Pirate is a 1915 American short comedy film starring Syd Chaplin and featuring an early uncredited appearance by Harold Lloyd.

Battle of the Barbary Coast: The Battle of the Barbary Coast was a minor naval engagement that took place off in the Barbary Coast not far from the Gibraltar Strait, on July 26, 1592 during the Anglo-Spanish War.  The hard fought action by an English merchant galleon in the "Amity of London" captained by Thomas White resulted in the capture of two Spanish ships which included a galleon despite them being outnumbered four to one.  The prizes were heavily laden with quicksilver and a large amount of very important Papal bulls bound for the West Indies.

Barbary Coast (film): Barbary Coast is a 1935 American historical drama film directed by Howard Hawks.  Shot in black-and-white and set in San Francisco during the Gold Rush era, the film combines elements of crime, Western, melodrama and adventure genres, features a wide range of actors, from good-guy Joel McCrea to bad-boy Edward G. Robinson, and stars Miriam Hopkins in the leading role as Mary 'Swan' Rutledge.  In an early, uncredited appearance, David Niven can be spotted playing a drunken sailor being thrown out of a bar.

H. M. Pulham, Esq.: H. M. Pulham, Esq. is a 1941 American drama film directed by King Vidor and starring Hedy Lamarr, Robert Young, and Ruth Hussey.  Based on the novel "H. M. Pulham, Esq." by John P. Marquand, the film is about a middle-aged businessman who has lived a conservative life according to the routine conventions of society, but who still remembers the beautiful young woman who once brought him out of his shell.  Vidor co-wrote the screenplay with his wife, Elizabeth Hill Vidor.  The film features an early uncredited appearance by Ava Gardner.

Barbary Coast Gent: Barbary Coast Gent is a 1944 film set in 1880s San Francisco's Barbary Coast and Nevada starring Wallace Beery.  The movie was directed by Roy Del Ruth and features Binnie Barnes, Beery's brother Noah Beery, Sr., John Carradine, and Chill Wills.  It is also known as Gold Town, Honest Plush Brannon and The Honest Thief.

Supporting paragraphs: Barbary Coast (film) David Niven
Answer: 1910