Pattern GRBKYKWKGRGYMarch 18, 2023 13 s GRBKYKWKGRGYIt is a 12 stripes tartan.Colour SequenceGRBKYKWKGRGYList of tartans with this colour sequenceTartansStewart of Galloway Clan Tartan Tartan Number: 851. Earliest known date: c.1820 Count taken from the specimen at the Smith Institute in Stirling. See products available Copyright © Blair Urquhart, Comrie, 2015