Date of Birth: 
About Rose Porteous
- Rose Porteous (née Lacson y Ledesma, formerly Teodoro, Kuan and Hancock, born Rosario Magdalena Teresita Lacson, 26 October 1948), a Filipino-born Australian, is best known for her marriage to Lang Hancock, a Western Australia iron ore mining magnate, and the protracted legal battle with her step-daughter, Gina Rinehart, over the circumstances that led to the death of Hancock, and the distribution of his estate.
- The action, commenced by Rinehart in 1992, was eventually settled in 2003 following a coronial inquiry that determined Hancock died of natural causes.
- Porteous, who lives in Perth and Melbourne, is often referred to by the media as a socialite.
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