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INTREVADO, CONSTANTIN was born 14 November 1922, received Social Security number 086-18-8087 (indicating New York) and, Death Master File says, died December 1981
Source: Death Master File (public domain). Check
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INTREVADO, COSTANTINO was born 9 July 1909, received Social Security number 279-36-4591 (indicating Ohio) and, Death Master File says, died June 1987
Source: Death Master File (public domain). Check
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INTREVADO, ETTORE was born 24 September 1900, received Social Security number 030-03-5871 (indicating Massachusetts) and, Death Master File says, died November 1977
Source: Death Master File (public domain). Check
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