Liz Sheridan, who played doting mother to Jerry Seinfeld on his hit Netflix, died early Friday. She was 93.
Amanda Hendon, her long-time friend, said she died in her sleep due to natural causes five days after her April 10th birthday. She did not provide further information, including where Sheridan lived.
Sheridan appeared on Broadway in plays and musicals in the 1970s, including "Happy End" with Meryl Streep and "Ballroom."
"She was always very grateful to her supporters and felt privileged to have had years of experience in the entertainment industry," Hendon said in a statement.
Estelle Harris, a "Seinfeld" mom, died two weeks ago on April 2. Harris, who played a hot-tempered parent to Jason Alexander's George Costanza, also died.
Sheridan played Raquel Ochmonek on "ALF" from 1986 to 1998, playing Barney Martin as her husband, in a television series called "Kojak, "Cagney & Lacey" and "Family Ties." Sheridan was on "Seinfeld" for the 1990-1998 season, playing Barney Martin.
"How might anyone not be able to like him?" Helen asked of her beloved Jerry.
The actor appeared in several films including "Legal Eagles," "Forget Paris" and "Wedding Bell Blues." The Rooneys, a television show, was among her last films.
When she met Dean, Sheridan became a star of several films, including "Rebel Without a Cause." He died in a car accident in 1955.
Elizabeth Ann Sheridan was married to jazz musician William Dale Wales, who died in 2003. Sheridan is survived by her daughter and mother-in-law, according to Hendon.