I'm working on Going Down by Freddie King and I don't understand the reference of this sentence:
I'm going back to Chattanooga and sleep on sister Irene's porch
I can't find any reference from my European point of view. Who's sister Irene?
with no certainty, I'd guess at the nun who ran the children's home, when he was young.
His character is a homeless man, a hobo - presumably he had his best times back there, where he was looked after as a child.
maybe it is the below,of course cannot be sure...