For those who saw the TV show ("Who's been sleeping in my house") you would have heard of the story of Rebecca Cooper. She owned nos. 46 - 52 Cambridge for about 50 years. Turns out she also owned about 220 other properties according to this obituary from the Fairfax press in 28 January 1985. Her foundation exists to this day (link here). This also includes a fuller biography of her.
