A founding father who demanded respect? (8)
I believe the answer is:
franklin
This clue is a double definition.
'a founding father' is the first definition.
(US founding father Benjamin Franklin)
'who demanded respect?' is the second definition.
(aretha franklin sang a song called respect)
(Other definitions for franklin that I've seen before include "[PILGRIM in the CANTERBURY TALES]" , "Benjamin or Roosevelt" , "old landowner" , "One with a tale to tell" , "Statesman" .)