Irving Jacobson (June 18, 1898 - December 17, 1978) was a Yiddish theater star, American stage and film actor.
 Born in Cincinnati, Ohio to actors Joseph and Bessie Jacobson, his brother was Hymie Jacobson and his sister Henrietta Jacobson, who married Julius Adler.
 Irving played juvenile roles in Pinkhas Thomashefsky's troupe and later appeared in films by Sidney Goldin.
 He performed two years with Goldenburg at Philadelphia's Garden Theater and toured Paris and Rumania with May Shoenfeld in 1929.
 He and his brother Hy Jacobson co-wrote the novelty number "A Bisl Fefer, A Bisl Zalts (A little pepper, a little salt)", recorded by Pesach Burstein.
 As the comic character Schnitz'l Putz'l (Scheptzl Schnitzlputzl) he recorded the songs "Az men muz, muz men (Az Men Muzsh Muzsh Men) (If you gotta, you gotta)" and "Zets in Gis Kalet Vaser" with Abraham Ellstein's Orchestra.
 He starred in William Siegel's comedy "Don't Worry" with Leo Fuchs and Miriam Kressyn.
"The Nanny" is an American television sitcom that aired for six seasons on CBS from 1993 to 1999.
 Created and produced by Fran Drescher and Peter Marc Jacobson, the series starred Drescher as Fran Fine, a Queens native who is hired by widower Maxwell "Max" Sheffield (Charles Shaughnessy) to be the nanny of his three children Margaret (Nicholle Tom), Brighton (Benjamin Salisbury), and Grace (Madeline Zima).
 The series also starred Lauren Lane as C.C. Babcock, Max's business associate, and Daniel Davis as Niles, the family's butler.
The first season of "The Nanny", an American situational comedy television series, aired on CBS from November 3, 1993 to May 16, 1994.
 The series was created by actress Fran Drescher and her-then husband Peter Marc Jacobson and developed by Prudence Fraser and Robert Sternin.
 Produced by Sternin and Fraser Ink and TriStar Television, the series features Drescher, Jacobson, Fraser, Sternin, Caryn Lucas and Diane Wilk as executive producers.
 Most of the season's episodes aired on Wednesdays at 8:30 pm while the first few aired on Wednesdays at 8:00 pm.
Edward Bridge "Ted" Danson III (born December 29, 1947) is an American actor, author, and producer well known for his role as lead character Sam Malone on the NBC sitcom "Cheers" and for his role as Dr. John Becker on the CBS sitcom "Becker".
 He also starred in the CBS dramas "" and "" as D.B. Russell.
 He also plays a recurring role on Larry David's HBO sitcom "Curb Your Enthusiasm", starred alongside Glenn Close in legal drama "Damages", and was a regular on the HBO comedy series "Bored to Death".
 In 2015 he starred as Hank Larsson in the second season of FX's black comedy-crime drama anthology "Fargo".
 Since 2016, he has played the afterlife "architect" Michael in the NBC sitcom "The Good Place.
Peter Marc Stahl is an American vocalist known for fronting the seminal Bailey's Crossroads, Virginia punk/hardcore band Scream with brother Franz Stahl.
 Early on, Scream also featured Nirvana drummer and Foo Fighters frontman Dave Grohl on drums who credited Peter as the inspiration for the song "My Hero" for his tutelage.
"Happily Divorced" is an American sitcom created for TV Land by Fran Drescher and Peter Marc Jacobson, based upon their own real-life experiences.
 It is TV Land's third sitcom after "Hot in Cleveland" and "Retired at 35".
 Fran Drescher stars as Fran, a Los Angeles florist who finds out her husband Peter (John Michael Higgins), to whom she has been married for eighteen years, is gay.
 Naturally, they get a divorce but, because of their tight financial situation, they continue to live in the same house together.
 The series is based on Drescher and Jacobson's real-life divorce and his eventual coming out.
 The series ran from June 15, 2011 to February 13, 2013.
 On August 23, 2013, TV Land cancelled the series after two seasons.
 A total of thirty-four episodes were produced and aired.
Happily Divorced is an American sitcom created by Fran Drescher and her ex-husband Peter Marc Jacobson.
 Inspired by their experiences, the series, which became TV Land's third original scripted series following "Hot in Cleveland" and "Retired at 35", ran from June 15, 2011, to February 13, 2013, and revolves around a Los Angeles florist who finds out her husband of 18 years is gay.
 The series was canceled after two seasons on August 23, 2013.
Hymie Jacobson, also known as Hy Jacobson (1895–1952), was an American Jewish actor and composer in Yiddish vaudeville, films and theater.
 Born 1895 in Chicago to actors Joseph and Bessie Jacobson.
 His sister, Henrietta, married Yiddish theatre actor Julius Adler; his brother, Irving, was also a performer.
 He and Irving also owned some of the key venues for Yiddish theater in New York City.
 He played child roles from the age of 4 in Cincinnati.
 His first adult role was at the Arch Street Theater in Philadelphia (1917) as the comic in "Panie Romani".
 In 1918 he played in the Peoples Theater and the following year was buff-comic (the company buffoon) at the Second Avenue Theater in the Yiddish Theater District.
 In 1921 he played at Boris Thomashevsky's National Theater, in 1927 at the Public Theater, then in Boston and Chicago.
Francine Joy "Fran" Drescher (born September 30, 1957) is an American actress and activist.
 She is best known for her role as Fran Fine in the hit TV series "The Nanny" (1993–99), and for her nasal voice and thick New York accent.
Peter Marc Jacobson (born October 27, 1957) is an American television writer, director and producer, and actor.
 He is best known as the co-creator of the popular sitcom "The Nanny", which he created and wrote with his then wife actress Fran Drescher, who was the star of the series.
 He was often credited as Peter Marc in his early acting roles.

Question: Peter Marc Jacobson was co-creator of the sitcom that starred the actress who played which role?
Answer: Fran Fine