Stoneyroyd Jacobite Matrix is a full brother to Stoneyroyd Halcyon Matrix which is currently a top selling bull for commercial beef improvement at the Irish National cattle Breeding Centre. Jacobite is also a half brother to Elliot Matrix which has been highly influential commercially and for pedigree breeders. ABRI performance figures for this bull show great scores for marbling (IMF), eye muscle and for calving ease. This is a bull which is very correct and which combines good muscling and easy soft fleshing. He carries one Myostatin deletion (heterozygous E226X) . Superb outcross genetics and excellent beef shorthorn character.