Jean Marsh, the beloved British actress and co-creator of the iconic television series Upstairs Downstairs, passed away at the age of 90 on April 13, 2025. She died at her home in London, following complications related to dementia. Known for her powerful performances, Marsh was a household name, also famous for co-creating The House of Eliott.
Although rumors had circulated that Marsh had suffered a stroke in recent years, there were no official reports confirming this. Her health had reportedly declined in the past few years, but she passed away peacefully, surrounded by her loved ones. Her passing has left fans and the acting community deeply saddened, as her contribution to British television and her remarkable legacy will forever be remembered.