found: Morgan, D. Dick Morgan at the Showboat [SR] ca. 1961:label (Keter Betts, bass)
found: Washington, D. For those in love [SR] p1992:label (K. Betts, bass) container (Keeter Betts) insert, facsim. of LP cover (Keter Betts)
found: New Grove dict. of jazz(Betts, Keter (William Thomas); b. July 22, 1928, Port Chester, NY; double bass player)
found: Washington post WWW site, Aug. 9, 2005(in obituary published Aug. 8: Keter Betts; b. William Thomas Betts, July 22, 1928, Port Chester, N.Y.; found dead Aug. 6 at his home in Silver Spring, aged 77; jazz bassist)
found: Oxford music online, July 11, 2014:New Grove dict. of jazz, 2nd ed. (Betts, Keter (William Thomas); b. July 22, 1928, Port Chester, NY, died August 6, 2005, Silver Spring, MD; American double bass player)
