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YCOBACK, HELEN was born 19 March 1913, received Social Security number 170-36-4106 (indicating Pennsylvania) and, Death Master File says, died 11 February 1993
Source: Death Master File (public domain). Check
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for HELEN YCOBACK. [$]
YCOBACK, JOHN D. was born 24 April 1934, received Social Security number 180-28-4618 (indicating Pennsylvania) and, Death Master File says, died 5 October 2001
Source: Death Master File (public domain). Check
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for JOHN D YCOBACK. [$]
YCOBACK, MARGARE was born 3 March 1932, received Social Security number 193-50-2750 (indicating Pennsylvania) and, Death Master File says, died March 1985
Source: Death Master File (public domain). Check
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for MARGARE YCOBACK. [$]
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