The Blade Family

The Blade Family, from Cleveland, Ohio, were led by the parents, J.C. Blade (guitar) and Ella Mae Blade (tambourine, vocals).
The Blade children were Marty (drums), Geraldine (electric piano, vocals), Danielle (bass), and Karl (congas).
In 1974 their ages, respectively, were 38, 36, 17, 16, 12, and 10.