Possible Clues:

• The hub of a wheel, or body of church
• Sounds as if Jack may be found among the isles, by the sound of them
• Welshman gets backing in the church
• Not in the pack - in the church
• Part of church Jack mentioned
• Sounds as if Jack is low church
• Area next to the narthex
• Central space in church
• It sounds as if Jack is in the church
• Central place in church