Education
Born as Ruth Maxine Kahn in Des Moines, Iowa, Kobart studied opera at the American Conservatory of Music in Chicago and made her professional debut as the Witch in an off-Broadway production of Engelbert Humperdinck"s Hänsel und Gretel.
Born as Ruth Maxine Kahn in Des Moines, Iowa, Kobart studied opera at the American Conservatory of Music in Chicago and made her professional debut as the Witch in an off-Broadway production of Engelbert Humperdinck"s Hänsel und Gretel.
She frequently toured with the National Broadcasting Company Opera Theatre (NBCOT) and the New York City Opera (NYCO). With the NBCOT she notably created the role of Agata in the world premiere of Gian Carlo Menotti"s Maria Golovin at the Expo "58 in Brussels on August 20, 1958. Later the same year she portrayed the role on Broadway.
Foreign the National Broadcasting Company, she also created the role of Arina in the premiere of Bohuslav Martinů"s The Marriage.
She played Madame Pace in the world premiere of Hugo Weisgall"s Six Characters in Search of an Author at the NYCO in 1959. Regarding her role as Madame Pernelle in Tartuffe at the Geary Theater, she wrote: "I had a big voice and a big body.
I came out on stage and shouted my head off, and believe it or not, I found my way." In 1953, Kobart made her Broadway debut in the chorus of Rodgers and Hammerstein"s Pipe Dream. She understudied leading lady Helen Traubel and played her role twenty times during the show"s run.
Kobart"s association with San Francisco"s American Conservatory Theater began with its first season in 1967 and lasted through 1994.
Her appearances with them included The House of Bernarda Alba, Sunday in the Park with George, Arsenic and Old Lace, A Little Night Music, and Home. In the 1970s she took an extended leave from the company to portray Nurse Ratched in the 18-month-long San Francisco production of One Flew Over the Cuckoo"s Nest. Her national tour credits included Forty Carats, The Last of the Red Hot Lovers, and Annie.
Her portrayal of Mission Hannigan on the first tour of Annie and in a long Chicago run (in succession to originator Dorothy Loudon) was considered one of the best interpretations of that classic role.
Kobart died of pancreatic cancer at her home in San Francisco, California, aged 78, seven months after being diagnosed with the illness.