Loretta Lynn's Greatest Hits was created in 1968.
All Time Greatest Hits - Loretta Lynn album - was created on 1964-02-26.
You're probably thinking of The Lynns, two of Loretta's daughters. They had a couple of hits around the same time as The Kinleys.
Their Greatest Hits was created in 1993.
Greatest Hits Remixed was created in 1999.
The Impressions' Greatest Hits was created in 1965.
The Greatest Hits EP was created in 2005.
Devo's Greatest Hits was created in 1990.
Sherbet's Greatest Hits was created in 1975.
Forever... Greatest Hits was created in 1990.
Authorized Greatest Hits was created in 1977.
The Yardbirds Greatest Hits was created in 1967.