John Gage (Tudor politician) Tower and as a Privy Counsellor. In his role as Constable of the Tower, he supervised the arrangements for the execution of Catherine Howard. In 1541 he became a Knight of the Garter and in 1542 he succeeded as Chancellor of the Duchy of Lancaster. In 1544 he undertook an important role for the invasion of France, organising transport and supplies for the army, and he became a knight banneret. Present at the funeral of Henry VIII, he was appointed one of the executors of the king's will and a member of Edward VI's Regency Council. Differences soon arose between
Catherine Howard later gave evidence in the inquiry against her. Mannox and Catherine both confessed during her adultery inquisitions that they had engaged in sexual contact, but not actual coitus. When questioned Catherine was quoted as saying, "At the flattering and fair persuasions of Mannox, being but a young girl, I suffered him at sundry times to handle and touch the secret parts of my body, which neither became me with honesty to permit nor him to require." The interferences by Mannox came to an end in 1538, when Catherine, now aged 15, moved to the Dowager Duchess's household in Lambeth. There