Claim: "Louisiana Man" and "Diggy Liggy Lo" (by Rusty & Doug, a country music and cajun music duo) charted at tenth and fourteenth place, respectively, at the 1961 US Country Charts.
Evidence: "Louisiana Man" is a song originally written and recorded by American country artist Doug Kershaw in 1961. It peaked at #10 that year on the Billboard Hot Country Singles chart when Kershaw and his brother released it as Rusty and Doug. Released in 1961, their version peaked at number 14 on the Billboard Hot Country Singles chart. "Diggy Liggy Lo" is a single by American country music duo Rusty & Doug. Rusty & Doug were a country music and cajun music duo composed of Doug Kershaw (born January 24, 1936) and his younger brother, Rusty Kershaw (February 2, 1938 – October 23, 2001).