William E Grady High School Alumni
Brooklyn, New York (NY)
William Colligan
William E Grady High School
Class of 1970
→ Join 1899 Alumni from William E Grady High School that have already claimed their alumni profiles.
→ There are 71 classes, starting with the class of 1948 all the way up to class of 2023.
WILLIAM'S PROFILE
| First Name | William |
| Last Name | Colligan |
| Graduation Year | Class of 1970 |
| Gender | Male |
| City | N/A |
| State/Province | FL |
| Country | United States |
| Occupation | Retired Police Chief |
| Married | Yes |
| About Me | Military Service and 28 years of Law Enforcement |
Class of 1970 Alumni and Other Nearby Classes
John Karvounis
Class of 1984
Pedro Rivera
Class of 2000
Charles Bleistein
Class of 1962
Vincent Yodice
Class of 1975
John Jay
Class of 1998
Crystal Serna
Class of 2003
Alonzo Crum
Class of 1969
Shawn Mulqueen
Class of 1958
Seaphers Poole
Class of 1986
Thomas Thompson
Class of 1962
Paul Griffiths
Class of 1988
Shinikqua Strickland
Class of 1999
Anthony Formica
Class of 1986
Nidia Varela-ibonnet
Class of 1991
Louis Salvatore
Class of 1967
John Lacognata
Class of 1969
George Diffin
Class of 1959
Angelo Curto
Class of 1982