If you've got her registered name and you're a member of the ASHA they have a search function you can use. But you do have to be a member. You can always call the ASHA office. They're pretty helpful and should be able to help you out. They might try to wrangle you into a membership though. I had to renew my membership with them when I sold my horse, and that was a pain in the tush. So, if you're wanting your name to be on her papers you will have to join. If you're going to be showing her saddleseat being a member is a big plus anyways.