Stuck on these last few Mephisto. Any better brains than mine out there please??
1A) Fitz's suggestion to crooks in abortive tries(12) ?E??SI??ST?R 3d) Traitor has name concealed after beheading (6) ??DI?G 17a) Lieutenants's backing a taking of steps on game (9) ?TO???ALL
Just a final comment; when I was trying to justify the answer bend sinister I found that it derives from the Fitzgeralds Earls of Kildare. Hence the clue reference to Fitz's !