William Koss:
CLASS OF 1974
St. Pius X High SchoolClass of 1974
Uniondale, NY
Cathedral College of the Immaculate ConceptionClass of 1978
Douglaston, NY
Cathedral CollegeClass of 1978
Douglaston, NY
Our Lady of Lourdes SchoolClass of 1970
Malverne, NY
Creative Country Day SchoolClass of 1962
Valley stream, NY
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