claim: Bob Ross never appeared on TV.
evidence: Kate Roberts -LRB- 13 February 1891 -- 4 April 1985 -RRB- was one of the foremost Welsh-language authors of the 20th century .. Welsh-language. Welsh language. Styled Brenhines ein llen -LRB- `` The queen of our literature '' -RRB- , she is known mainly for her short stories , but she also wrote novels .. short stories. short stories. Roberts was a prominent Welsh nationalist .. Welsh nationalist. Welsh nationalism