John Hahn
John Hahn (October 30, 1776 – February 26, 1823) was a member of the U.S. House of Representatives from Pennsylvania.
Bill Nixon
William John Nixon( 1886 – 1916) was an English footballer who played for Stoke.
William Sweeney (composer)
William John Sweeney( born 5 January 1950) is a Scottish composer.
John Hahn (golfer)
John Hahn( born February 6, 1989) is an American professional golfer who previously competed on the European Tour.
He now works for Goldman Sachs in West Palm Beach, Florida.
William John Law
William John Law( 1786–1869) was a British judge of the 19th century.
William Simmons (athlete)
William John Simmons( 1903- date of death unknown) was an English athlete.
Diane D'Aquila
Diane D'Aquila (born 1953) is an American-Canadian actress.
She has appeared in both television and film roles, but is best known for her stage appearances at the Stratford Festival.
Born in Cedar Rapids, Iowa, D'Aquila has spent her adult life and career in Canada, and holds dual citizenship.
She originated the role of Elizabeth I of England in Timothy Findley's play, "Elizabeth Rex".
She won both an ACTRA Award and a Gemini Award in 2005 for her performance in the play's television adaptation.
She appeared on television and films including such appearances in "Alfred Hitchcock PresentsStreet LegalUsed PeopleThe Ray Bradbury TheaterHangin' InJane's HouseThe Long Island IncidentMilk and Honey" and "Slings and Arrows".
She has done voice-overs in animation including "Little Bear" as Grandmother Bear, "Franklin" as Miss Lynx, "Bob and MargaretBad DogUltraforceThe Busy World of Richard ScarryMedabotsRoboroachRescue HeroesRolie Polie OlieFreaky StoriesNed's NewtAngela AnacondaMonster ForceFlash GordonGeorge ShrinksTimothy Goes to SchoolBlaster's UniverseFlying Rhino Junior HighPippi LongstockingThe Dumb BunniesWorld of QuestThe Seventh PortalChilly BeachWilburThe Berenstain BearsTales from the CryptkeeperThe Neverending
StoryCorduroyThe Dumb BunniesPandalianBusytown MysteriesKaput and ZoskyJane and the DragonSilver Surfer" and "Cyberchase".
In 2017, D'Aquila portrayed the title role in "King Lear" at Toronto's Shakespeare in High Park, one of relatively few women ever to have performed the traditionally male role.
William John Hahn
William John Hahn (November 5, 1841 – September 23, 1902) was an American lawyer and politician from Minnesota.
Billy Green (footballer, born 1881)
William John Green (March 1881 – February 1951) was an English professional footballer who played as a goalkeeper.
Bill Huard
William John Huard( born June 24, 1967) is a Canadian former professional ice hockey player.

Question: Do William John Hahn and Diane D'Aquila have the same nationality?
Answer: yes