Complex sentence: The first attempt was 1949's "Jerks of All Trades" with Shemp Howard, and the third attempt was "Kook's Tour" with Curly-Joe in late 1969 and early 1970.
Split into simpler sentences: The first attempt was in 1949 with Shemp Howard with "Jerks of All Trades". The third attempt was "Kook's Tour" with Curly-Joe in late 1969 and early 1970.