Black River Falls High School Alumni
Black River Falls, Wisconsin (WI)
Dennis O'Brien
Black River Falls High School
Class of 1958
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DENNIS' PROFILE
| First Name | Dennis |
| Last Name | O'brien |
| Graduation Year | Class of 1958 |
| Gender | Male |
| City | N/A |
| State/Province | WI |
| Country | United States |
| Occupation | retired professor of statistics |
| Married | Yes |
Class of 1958 Alumni and Other Nearby Classes
T. Brooke Schneider
Class of 1968
Brenda Betz
Class of 1981
Caleb Woof
Class of 1996
Nancy Millis
Class of 1971
Marijo Lewis
Class of 1981
Janice Lamp
Class of 1975
Guy Flowers
Class of 2008
Kevin Makenna Fredrickson
Class of 1994
Dan Smrekar
Class of 1964
Timothy Chopp
Class of 1981
John Blanchard
Class of 1980
Craig Amidon
Class of 1970
David Gearing
Class of 1980
Ann Marie Olson
Class of 1953
Barbara Rogers
Class of 1952
David Barzyk
Class of 1985
Angela Massie
Class of 1993
Mark Werner
Class of 1961