Related Clues:

• He runs the new mare and another horse in it
• Fellow to get on with Rex the boss
• He controls many a horse with little hesitation
• Ran game (anag.)
• A German, well-organised as an administrator
• Crew right to welcome mature person in charge
• Eat in Paris, entertaining a middle-ranking industrialist?
• Boss who'll give a chap grey hairs?
• Principal source of food for cattle around America
• Being in charge, mare possibly protects nag
• A German guy rises to the top as executive
• Baseball team employee
• Baseball boss
• Team skipper
• Team honcho