Dorothy Mae Valic died Monday in Mount St. Mary's Hospital, Lewiston. She was 90.
Born Dorothy Everitt in Niagara Falls, she attended local schools.
Mrs. Valic devoted much of her life to caring for her mentally challenged daughter, Linda, who died in 1997.
She was a lifelong member of St. James United Methodist Church.
Survivors include a son, Lynn of Niagara Falls.
Burial will be scheduled.