Liland, there was a lot of stuff about the "Butcher Boy cluster" and other close but not it songs. I presume that you want the lyrics and music as we know it today for the Esperanto version hence these antecedents don't really matter.
All my children are grown. Do the young still sing these songs? Home On The Range came up in a thread yesterday and I was wondering if it still was a bathroom acoustics favorite. Or have the kids all (Ugh!) gone to pop and rap?