Ambrose Rookwood the House of Lords, Guy Fawkes, was discovered there and arrested. Rookwood fled the city, and informed Catesby and the others of the plan's failure. Together the remaining conspirators rode to Holbeche House in Staffordshire, where on 8 November they were attacked by the pursuing Sheriff of Worcester and his men. Catesby was killed, but Rookwood survived, and was imprisoned in the Tower of London. Rookwood and the survivors were arraigned on 27 January 1606 in Westminster Hall. Pleading not guilty, he claimed to have loved Catesby "above any worldly man". His subsequent request for mercy was ignored, however, and
Ambrose Rookwood name was among the list of suspects drawn up by the Lord Chief Justice. The fugitives continued on to Dunchurch, where they met the recently recruited conspirator Everard Digby, with his hunting party. The next day the group stole horses from Warwick Castle, although with his fine cortège, Rookwood avoided the town. They then collected stored weapons from Norbrook, and continued on to Huddington. The party tried in vain to expand their number, but were shunned; no one was prepared to risk being labelled a traitor. Father Garnet, contacted at Coughton Court by Bates, wrote Catesby a letter in which