Thank you ChrisE.
The Chambers crossword dictionary shows it as a word, but hyphenated. (T...)
As I said my knowledge of this theme is sparse.
I got C. "embraces Seb" needed a closer look.
But I don't know who Steve is.
The only 4 letter I is Billy. Could it be?
B seems to be Buckinghamshire and H K Browne.
Will keep on looking for D, F, R.
By the way what is the reference to King's porridge in F?