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Patsy Perin Dubash was the wife of Pallonji Mistry, an Indian construction tycoon and billionaire. She was the daughter of Perin Dubash, a prominent businessman in Mumbai. Patsy and Pallonji had four children together, including Cyrus Mistry, who later became the chairman of the Tata Group. Patsy was known for her philanthropic work and her support of various educational and cultural institutions.