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
Richard Mailly
Class of 1990
Daniel Spegman
Class of 2004
Mary Hardy Mary Hardy
Class of 1961
Kathy Tomter
Class of 1964
Grace Hanson
Class of 1969
Jean Dickie
Class of 1978
Ross Fisher
Class of 1970
Lana Lana J Thompson
Class of 1966
Gareth (amb3r) Magiskog (br0wn)
Class of 2002
Wallen Capper
Class of 1950
Tom Teeples
Class of 1968
John Ross
Class of 1987
Mark Werner
Class of 1961
Guy Flowers
Class of 2008
Katie Sherman
Class of 1983
Grace Simonson
Class of 2016
Jolene Valentino
Class of 1978
Bonnie Tyler
Class of 1978
Mary Olstad
Class of 1981
Peggy Seifert
Class of 1982
Ann-margret Olsher
Class of 1987
Darcy Fields
Class of 1965
Michael Rosenberg
Class of 1971
Jaque Shankey
Class of 1967