Black River Falls High School Alumni
Black River Falls, Wisconsin (WI)
Dennis O'Brien
Black River Falls High School
Class of 1958
→ Join 1364 Alumni from Black River Falls High School that have already claimed their alumni profiles.
→ There are 73 classes, starting with the class of 1938 all the way up to class of 2026.
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
John Noble
Class of 1941
Len Brynjulfson
Class of 1983
Justin Christensen
Class of 2000
Shelly Arneson Hanson
Class of 1982
Nancy Olson
Class of 1965
Janice Lamp
Class of 1975
John Ross
Class of 1987
Shelly Arneson
Class of 1983
Mary Hardy
Class of 1961
Heidi Melbye
Class of 1985
Dawn Sharp
Class of 1977
Sandra Duerkop
Class of 1974
Bonnie Tyler
Class of 1978
Kristopher Ehlen
Class of 2002
Sharon Jacobson Sharon Clark
Class of 1961
Jayne Kirschner
Class of 1969
John & Dianne (schult) Welda
Class of 1963
Amy Poff-ross
Class of 1992