Gennings returned to London in 1591. His
missionary career was brief. He and
Polydore Plasden were seized by
Richard Topcliffe and his officers whilst in the act of saying
Mass in the house of
Saint Swithun Wells at
Gray's Inn in
London on 7 November 1591 and he was
hanged, drawn and quartered outside the same house on 10 December. His execution was particularly bloody, as his final speech angered Topcliffe, who ordered the rope to be cut down when he was barely stunned from the hanging. It is reported that he uttered the words,
Sancte Gregori ora pro me (Saint Gregory, pray for me) while he was being disembowelled, and that the hangman swore,
Zounds! See, his heart is in my hand, and yet Gregory is in his mouth. O egregious Papist. Swithun Wells was
hanged immediately afterwards. The
martyrdom of Edmund Gennings was the occasion of several extraordinary incidents, chief of which was the
conversion of his younger brother
John, who later wrote his biography, published in 1614 at
Saint-Omer. == Veneration ==