The 2/3 Majority was the first band name of Evergreen Blues, who became Elijah in the early 70s.

Second band card of 2/3 Majority

Ray & the Idols was the band of Little Ray Jimenez after the 60s.

In the late 60s, Ellis Gold managed and recorded The Vaqueros, who had several members formerly of The Blendells.

(Ellis also recorded The Cassinos, who were formerly Leon & the Leisures.  My band of the period, The Men from S.O.U.N.D., also worked with him for a time, but did not cut a record.)