Question: Is it true that Jean Negulesco and George Sherman were both Romanian?

Context paragraphs:
Count Your Blessings (1959 film): Count Your Blessings is a 1959 drama film made by Metro-Goldwyn-Mayer.  It was directed by Jean Negulesco, written and produced by Karl Tunberg, based on the 1951 novel "The Blessing" by Nancy Mitford.  The music score was by Franz Waxman and the cinematography by George J. Folsey and Milton R. Krasner.  The costume design was by Helen Rose.

Jean Negulesco: Jean Negulesco (born Ioan Negulescu; 29 February 1900 (O.S.) – 18 July 1993) was a Romanian-American film director and screenwriter.

Crash Donovan: Crash Donovan is a 1936 American drama film directed by William Nigh and Jean Negulesco and starring Jack Holt, John 'Dusty' King and Nan Grey.  It marked the directorial debut of the Romanian-born Negulesco.

Three Coins in the Fountain (film): Three Coins in the Fountain is a 1954 American romantic comedy film directed by Jean Negulesco and starring Clifton Webb, Dorothy McGuire, Jean Peters, Louis Jourdan, Rossano Brazzi, and Maggie McNamara.  Written by John Patrick, the film is about three American women working in Rome who dream of finding romance in the Eternal City.

Daddy Long Legs (1955 film): Daddy Long Legs (1955) is a Hollywood musical comedy film set in France, New York City, and the fictional college town of Walston, Massachusetts.  The film was directed by Jean Negulesco, and stars Fred Astaire, Leslie Caron, Terry Moore, Fred Clark, and Thelma Ritter, with music and lyrics by Johnny Mercer.  The screenplay was written by Phoebe Ephron and Henry Ephron, loosely based on the 1912 novel "Daddy-Long-Legs" by Jean Webster.

Take Care of My Little Girl: Take Care of My Little Girl is a 1951 drama film directed by Jean Negulesco.  It stars Jeanne Crain, Dale Robertson, Mitzi Gaynor and Jean Peters.

Lure of the Wilderness: Lure of the Wilderness is a 1952 romantic adventure film directed by Jean Negulesco.  The film, which was shot in Technicolor, is based on the 1941 novel "Swamp Water" by Vereen Bell, and is a remake of the Jean Renoir's 1941 adaption of the novel featuring Walter Brennan in a smaller version of his leading role in the earlier film.

Women at War: Women at War is a 1943 American short drama film directed by Jean Negulesco.  It was nominated for an Academy Award at the 16th Academy Awards for Best Short Subject (Two-Reel).

George Sherman: George Sherman (July 14, 1908 – March 15, 1991) was an American film director and producer of low-budget Western films.

Swamp Water: Swamp Water is a 1941 film directed by Jean Renoir, starring Walter Brennan and Walter Huston, produced at 20th Century Fox, and based on the novel by Vereen Bell.  The film was shot on location at Okefenokee Swamp, Waycross, Georgia, USA.  This was Renoir's first American film.  The movie was remade in 1952 as "Lure of the Wilderness", directed by Jean Negulesco.

Supporting paragraphs: Jean Negulesco George Sherman
Answer: no