Question: Did Irving Cummings and Rupert Julian come from the same country?

Context articles: Love Comes Along
Grand Canary (novel)
A Devil with Women
The Yankee Clipper (film)
The Thirteenth Commandment
Merry-Go-Round (1923 film)
Irving Cummings
Louisiana Purchase (musical)
Rupert Julian
Rupert Deese

Love Comes Along is a 1930 American romantic film directed by Rupert Julian, written by Wallace Smith, based on the uncompleted play "Conchita" by Edward Knoblock.
 It was a vehicle specifically picked to highlight the vocal talents of Bebe Daniels, which also starred Lloyd Hughes and Montagu Love.
 It made a profit of $258,000.
Grand Canary is a novel by author A. J. Cronin, initially published in 1933.
 It tells the story of Dr. Harvey Leith, an English physician who is wrongfully blamed for the deaths of three patients and leaves his country in disgrace, ultimately finding redemption when thrust into the middle of a yellow fever epidemic in the Canary Islands.
 Lady Mary Fielding, who is to join her husband in the Canaries, and Dr. Leith, who plans to drown his sorrows in drink, engage in a romance on the steamship en route to their destination.
 She eventually comes down with the deadly fever after following the doctor into the heart of the fever area as he tends to the sick.
 Dr. Leith returns to England a hero, and on his arrival, learns that Lady Fielding, who was saved by the doctor's newly discovered serum, has left her husband and is coming to join him.
 A Fox film of the novel, released in 1934, was produced by Jesse L. Lasky and directed by Irving Cummings.
A Devil with Women is a 1930 American Pre-Code film starring Victor McLaglen, Mona Maris, and Humphrey Bogart, and directed by Irving Cummings.
 Set in a Central American country, adventurer McLaglen and sidekick Bogart find themselves in a fierce competition for a luscious young woman's attentions.
 Notable for being among Bogart's earliest large film roles.
The Yankee Clipper is a 1927 American adventure film produced by Cecil B. DeMille and directed by Rupert Julian.
 It is set against the maritime rivalry between the United States and Great Britain in the mid-19th century.
The Thirteenth Commandment is a 1920 American silent drama film directed by Robert G. Vignola and written by Alice Eyton.
 The film stars Ethel Clayton, Charles Meredith, Monte Blue, Anna Q. Nilsson, Irving Cummings and Winter Hall.
 It is based on the 1916 novel "The Thirteenth Commandment" by Rupert Hughes.
 The film was released on January 17, 1920, by Paramount Pictures.
 It is not known whether the film currently survives.
Merry-Go-Round is a 1923 American feature film directed by Erich von Stroheim and his replacement, Rupert Julian, starring Norman Kerry and Mary Philbin, and released by Universal Pictures.
 A copy of the film is held in a collection and it has been released on DVD.
Irving Camisky (October 9, 1888 – April 18, 1959) was an American movie actor, director, producer and writer.
Louisiana Purchase is a musical with music and lyrics by Irving Berlin and book by Morrie Ryskind based on a story by B. G. DeSylva.
 Set in New Orleans, the musical lightly satirises Louisiana Governor Huey Long and his control over Louisiana politics An honest U.S. senator travels to Louisiana to investigate corruption in the Louisiana Purchase Company; the company's lawyer attempts to divert him via the attentions of two beautiful women, but the senator maintains his integrity and ends up marrying one of them.
 In 1941 it was adapted for the film "Louisiana Purchase" directed by Irving Cummings.
Rupert Julian (25 January 1879 – 27 December 1943) was the first New Zealand cinema actor, director, writer and producer.
Rupert Deese (born Rupert Julian Deese and known as Rummy) (July 16, 1924 – July 12, 2010) was an American ceramic artist.
 He is known for innovative design and decoration of high fired ceramics.
 Deese wrote "It is my hope in making these vessels that as the perception of their beauty diminishes over time, they will sustain themselves by pleasant usefulness."