Abbreviated name of a county in which Knebworth House is situated

Let's find possible answers to "Abbreviated name of a county in which Knebworth House is situated" crossword clue. First of all, we will look for a few extra hints for this entry: Abbreviated name of a county in which Knebworth House is situated. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.