Scrivener was born in Toronto and was educated at St. Mildred's-Lightbourn School. She worked for the Toronto Telegram newspaper during and after World War II, and covered Marilyn Bell's historic swims across Lake Ontario. She was also active in several Rosedale community groups, and was a prominent figure in the struggle to preserve the ravines from development. She served as chair of the Ontario Planning Association, and was a member of the Metropolitan Toronto Planning Board. From 1962 to 1970, she and her husband owned a 120-hectare dairy farm near Keswick, Ontario.[3]
Scrivener was a skilled pianist and listed Mozart and Chopin as being among her favourite composers.[4] She died in 1997, at age 75. Ralph Day Funeral Home in Toronto handled the arrangements for a well attended service at the Cathedral Church of St.Jame's
She did not campaign in the 1985 election. Shortly before his official retirement as premier, Davis appointed Scrivener as chair of the Criminal Injuries Compensation Board.[12] Although many considered her to be a moderate Tory, in January 1985 Scrivener endorsed Frank Miller as a candidate to succeed Davis as the leader of the Progressive Conservative party.[13]