Gluck: Her Biography by Diana Souhami:
The Heald sisters had lived together harmoniously for most of their lives. Mother, to whom they were devoted, lived with them until her death shortly before the move to Chantry in 1934. She was in later years a dumpy figure rather like Queen Victoria and had a reputation for making the best coffee in London. Before moving to Steyning they owned a fine Regency house at 24 St Petersburg Place, near Hyde Park, with a red Riley in the garage and a flat for the chauffeur at the top of the house. (Edith was an erratic driver, known to go to sleep at the wheel.) They earned their standard of living through ability and hard work. They were not, like Gluck, born into money. Their family, originally from Larne in County Antrim, Ireland, moved to Accrington in Lancashire. ‘ … my Lancashire great-grandmother smoked a pipe among her men folk and joined in their discussion on that startling fellow Tyndall and he possible effect of the newly projected Atlantic cable … ‘ Edith wrote in the Sunday Express, 19 July 1927. Throughout her life she kept up the Irish connection. She had a cottage in Rosapenna, in Donegal, and she and Gluck went on walking holidays there. In later years Gluck painted landscapes on these Irish holidays.