Charles O'Brien Obituary

It is with deep sorrow that we announce the death of Charles O'Brien of Green Bay, Wisconsin, who passed away on May 16, 2025, at the age of 72, leaving to mourn family and friends. You can send your sympathy in the guestbook provided and share it with the family. You may also light a candle in honor of Charles O'Brien or send a beautiful flower arrangement to the funeral service.

He was predeceased by: his parents, Dennis O'Brien and Betty O'Brien (Brecklin). He is survived by: his siblings, David O'Brien (Pam), Mary Van Grunsven (Bob), Mike O'Brien, Kathleen O'Brien (Scott Duckwitz) and Jan O'Brien; and his siblings' children, Matt Van Grunsven (Sarah), Mike Van Grunsven (Liz), Patrick O'Brien (Erika), Megan O'Brien, Christopher O'Brien (Sarah), Caitlin Barton (Cameron) and Jon Gilbertson (Emily). He is also survived by other relatives, and friends.