Her pedigree is here http://www.allbreedpedigree.com/bamber+festinatio But there is no performance data on her - she doesn't appear to have been placed in any discipline where the results are recorded on line.
Her "for sale" add is here https://www.pocketnookfarm.co.uk/tina I'm not sure if this is how you bought her? It suggests that she was backed by her breeder who then was unable to do anything with her due to (human) ill health. It appears the breeder was not the dealer she is now being sold through and the dealer lists no provenance.
I'm not sure you will get much more unless you can trace the identity of the breeder. Which might - of course - be why you posted!
Shay thank you so much. We got her from a dealer (he'd only had her a few days) Rather poor mud fever rain scald etc. She had been come from Ireland.
She is now well on her way to recovery and as the advert says excellent temperament. green etc. We hope to show her as a riding horse!! (glad I got that right) Had a suspicion she would be called Tina. Did write to breeder but no reply, was going to write to the Irish owner but glad I contacted H&H. She is now much loved and has a forever home. Again thank you.
Yes and this little mare is a poppet the most lovely temperament. Now putting on weight and starting some fittening work. We are very lucky to have her.