Liz Sheridan, who played doting mom to Jerry Seinfeld on his hit sitcom 

died early Friday she was 93. 

Sheridan died in her sleep from natural causes 

five days after her April 10 birthday, said Amanda Hendon 

She did not provide further details, including where Sheridan was living. 

Her “Seinfeld” role as Helen was her best known 

but followed decades of work on stage and screen.  

In the 1970s, Sheridan appeared on Broadway in plays and musicals,  

the latter including “Happy End” with Meryl Streep and “Ballroom.”