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GRENKOWICZ, AUGUST was 79 years old, residing in residence code 2701, when he died on 5 September 1957 in New York, U.S.A.
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GRENKOWICZ, GERTRUDE A. was born 8 August 1937, received Social Security number 362-40-5663 (indicating Michigan) and, Death Master File says, died 5 January 1992
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GRENKOWICZ, KENNETH was born 4 September 1946, received Social Security number 367-48-6613 (indicating Michigan) and, Death Master File says, died July 1972
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GRENKOWICZ, SARAH was born 11 January 1917, received Social Security number 370-01-6895 (indicating Michigan) and, Death Master File says, died 5 January 1997
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