Question: Auto-Ordnance Company developed a sub-machine gun invented by who ?

Context articles: Auto-Ordnance Company
Gun Vs. Gun
Josef Blösche
Błyskawica submachine gun
Francis Oliver Haddock
Pindad PM2
Thompson submachine gun
Antonie Dixon
NAACO Brigadier
Thompson Light Rifle

Auto-Ordnance was a U.S. arms development firm founded by retired Colonel John T. Thompson of the U.S. Army Ordnance Department in 1916.
 Auto-Ordnance is best known for the Thompson submachine gun, notorious as a gangster weapon of the Roaring Twenties and famous as a military weapon of the Allied forces in World War II.
Gun Vs. Gun is a Canadian YouTube channel by two Nerf gun brothers, Tommy and Danny.
 The channel is known for their Nerf battles between these two.
 They sometimes do Nerf battles with other people in their family in their Nerf battles.
 They make 1 video every Wednesday and Saturday.
 Gun Vs. Gun has three million subscribers and one billion views.
 Their Nerf videos are made with the Nerf guns looking like they are real (modded like a real airsoft gun).
 Terrible Tommy / Tommy Gun invented the mods of the Elite and Mega Nerf darts.
Josef Blösche (12 February 1912 – 29 July 1969) was a member of the Nazi Party who served in the SS and SD during World War II.
 Blösche became known to the world as a symbol of the Nazi cruelty inflicted on people within the Warsaw ghetto because of a famous photograph taken during the Warsaw Ghetto Uprising which portrays a surrendering little boy (possibly Tsvi C. Nussbaum) in the foreground, and Blösche as the SS man who is facing the boy with a sub-machine gun in hand.
The Błyskawica (Polish for "lightning"), was a submachine gun produced by the Armia Krajowa, or Home Army, a Polish resistance movement fighting the Germans in occupied Poland.
 Together with a Polish version of the Sten sub-machine gun, with which it shares some design elements, it was the only weapon mass-produced covertly in occupied Europe during World War II.
Francis Oliver "Frank" Haddock (November 14, 1892 – February 3, 1934) was an American police officer who, along with fellow patrolman Forbes McLeod (January 1, 1898 – February 2, 1934), was killed in the line of duty while responding to a bank robbery.
 They were the first two officers in Massachusetts state history to be murdered by an assailant using a sub-machine gun, and the crime attracted attention across the northeastern United States.
 Their sacrifices are commemorated by the city of Needham, Massachusetts through its Haddock-McLeod Plaza.
The Pindad PM2 is a submachine gun manufactured by Pindad of Indonesia.
 This sub-machine gun is intended to be used by forest guard authorities and by law enforcement.
The Thompson submachine gun is an American submachine gun, invented by John T. Thompson in 1918, that became infamous during the Prohibition era.
 It was a common sight in the media of the time, being used by both law enforcement officers and criminals.
 The Thompson submachine gun was also known informally as the "Tommy Gun", "Annihilator", "Chicago Typewriter", "Chicago Piano", "Chicago Style", "Chicago Organ Grinder", "Trench Broom", "Trench Sweeper", "The Chopper", and simply "The Thompson".
Antonie Roni "Tony" Dixon (1968 – 4 February 2009) was a convicted New Zealand thief and murderer.
 His most notorious crimes were committed in an 11-hour spree of violence in 2003 in which he completely or partially severed the hands or arms of two women with a Samurai sword, shot a man dead with a homemade sub-machine gun and kidnapped another man.
 Dixon acquired over 150 convictions, mostly for theft and burglary; he was imprisoned at least 14 times.
 His former girlfriend Simonne Butler said he used methamphetamine from at least 2001.
The North America Arms Corporation Limited, 8 Bermondsey Road and later at 1480 Birchmount Road, Toronto, Ontario (NAACO).
 The company began its pilot operations in January 1959.
 In September 1959 Major General Chris Vokes was elected to the Board of Directors of the new corporation.
 The Brigadier pistol was developed to meet Canadian requirements for a service handgun in the aftermath of World War II.
 It was based largely on the FN GP35 Hi-Power self-loading pistol of 1935, but scaled up significantly.
 Whereas the Hi-Power used the 9 mm Para cartridge, the NAACO Brigadier used a new long-case .45" round of much greater power than the then-standard .45 ACP.
 With a standard 230 gr bullet, the .45 NAACO cartridge could produce muzzle velocities of up to 1600 ft/s , or almost twice as fast as the .45 ACP.
 In order to keep weight down, the pistol used an aluminium slide, but still weighed more than four pounds, unloaded.
 Its box magazine could carry eight rounds of ammunition.
 A removable trigger module allowed for a fully automatic configuration, complete with an attachable butt-stock.
 This would produce a sub-machine gun configuration called the Borealis (never constructed).
 Gunsmith Robert Herman and Designer Russell Sutherland spent a year developing the prototype.
 The company also produced the .308 caliber Grizzly and Homestead rifles, along with 12 gauge pump action shotguns, the Mallard (Model 15M) and La Salle; and, a No. 10 Grizzly .22 (Also made Nos. 20, and 30) rimfire single-shot bolt-action rifle.
 The company also imported guns from Japan and Spain.
 NAACO's President was John R. Cavanagh.
 On December 18, 1962 the assets of the bankrupt company were sold at auction by J. Spadafora and Company on the Birchmount Road premises.
The Thompson Light Rifle was an attempt by the Auto-Ordnance Company to manufacture a light rifle for the United States Armed Forces.
 The overall weapon was based on their well proven .45 ACP submachine gun, although the original .30 Carbine caliber rifle was based on the M1921/27 variants.
 It worked well but due to the war effort was found expensive for mass production and its weight defied the concept of a Light Rifle.