Possible Clues:

• Turns up, popular bird caught in Chantilly, for example, is used to promote unity
• For church unity Alice originally entertains Christian Union types
• European combined with Northern Ireland in backing thread promoting unity
• Somehow, one uncle came to be advocating unity
• Cinema clue? Rocky produced by Universal!
• One uncle came round, trying to promote unity
• Can be a clue about lads in charge of service for all
• Turn to people in charge in eastern state promoting religious unity
• City with varied menu I term largely of broad appeal
• Uncle and I came out, seeking to promote unity