1: Vet theatre opening 8-down (3)
2: Marry large bumpkin (5)
3: Bringing up the kids - Dad's paying for it (9)
5: Bird gets an eminent man (5)
8: A supporter starting to mock President Garfield's middle name (5)
9: The color of a letter from Greece with purple edges (5)
11: Complain about the horse (3)
13: Startled, grabs sailor (3)