The General Stud Book states that Ringtail Galloway was by Curwen's Bay Barb out of a Hip mare which is out of a sister to Piping Peg [Hobby Mare]. However, this pedigree is incorrect:- firstly Curwen's Bay Barb would have been around 41 years old when Ringtail Galloway was foaled (clearly impossible), and secondly various evidential sources say that Ringtail Galloway was sired by Hip and her dam was a full sister to the Witty Mare, by Curwen's Bay Barb.
Grandam of outstanding racehorse Atlas (1758 King's Plates York, Lincoln, Newmarket, 1759 King's Plate Newmarket, Jockey Club Plate Newmarket).
For research see:- http://www.bloodlines.net/TB/Families/Family23.htm