Question: Did Thomas Schlamme and Hobart Henley share the same nationality?

Context paragraphs:
Hobart Henley: Hobart Henley (born Hess Manassah Henle, November 23, 1887 - May 22, 1964) was an American silent film actor, director, and screenwriter.  He was involved in well over 60 films either as an actor or director or both in his twenty-year career, between 1914 and 1934 when he retired from filmmaking.

A Certain Young Man: A Certain Young Man is a 1928 comedy film directed by Hobart Henley.  The film stars Ramon Novarro, Marceline Day, Renée Adorée, Carmel Myers and Bert Roach.  The film is considered lost.

The Denial: The Denial is a 1925 American silent drama film directed by Hobart Henley.  The film stars Claire Windsor, Bert Roach, William Haines, Lucille Ricksen and Robert Agnew.  The film was written by Agnes Christine Johnston based on the play "The Square Peg" by Lewis Beach.

Sinners in Silk: Sinners in Silk is a 1924 silent film directed by Hobart Henley.  The film stars Eleanor Boardman, Adolphe Menjou, Hedda Hopper, Conrad Nagel and Jean Hersholt.  It is written by Benjamin Glazer and Carey Wilson.  This film is considered lost.

His Secretary: His Secretary is a 1925 American silent comedy film directed by Hobart Henley.  The film starred Norma Shearer and Lew Cody.  It is now considered lost.

Exchange of Wives: Exchange of Wives is a 1925 drama film directed by Hobart Henley, with screenplay by Fanny Hatton based upon a Broadway play by Cosmo Hamilton.  The film stars Eleanor Boardman, Renée Adorée, Lew Cody and Creighton Hale.

Miss Firecracker: Miss Firecracker is a 1989 comedy film directed by Thomas Schlamme.  It stars Holly Hunter, Mary Steenburgen, Tim Robbins, Alfre Woodard, and Scott Glenn.  The film, set in Yazoo City, Mississippi, was written by Pulitzer Prize-winning playwright Beth Henley and is based on her 1984 play, "The Miss Firecracker Contest".

Thomas Schlamme: Thomas David Schlamme (pronounced "Shla-Me"; born May 22, 1950) is an American television director, known particularly for his collaboration with Aaron Sorkin.  He has also been a producer.

The Auction Block: The Auction Block is a 1926 American silent comedy film directed by Hobart Henley.  The film stars Charles Ray and Eleanor Boardman.  It is written by Fanny and Frederic Hatton and is based on the novel of the same name by Rex Beach.  It is considered a lost film.

The Big Pond: The Big Pond is a 1930 American Pre-Code romantic comedy film based on a 1928 play of the same name by George Middleton and A.E. Thomas.  The film was written by Garrett Fort, Robert Presnell Sr. and Preston Sturges, who provided the dialogue in his first Hollywood assignment, and was directed by Hobart Henley.  The film stars Maurice Chevalier and Claudette Colbert, and features George Barbier, Marion Ballou, and Andrée Corday, and was released by Paramount Pictures.

Supporting paragraphs: Thomas Schlamme Hobart Henley
Answer: yes