Mamie Donovan was in Cumann na mBan She was sister to Republican activist Kelly Donovan. Mamie was actively involved in caring for Republicans on the run. She used to bring Kelly food and clothes when he was on the run. That piece of info came from Kelly's wife in a letter she sent to Jonathan Donovan circa 1995.
Source: Jonathan Donovan
Author: Chrissy O'Connor Knight & Eddie Cantwell