Reference Sires Stokman have used a number of world renown sires in our breeding program and their legacy lives on within the herd today. Current Sires Raven Powerball 53 Te Mania Tussock Connealy Dry Valley Te Mania Matrix 16018 Sires used for 2022 calving Sitz Resilient 10208 Sitz Logo 8148 Storth Oaks Fully Loaded P23 Stokman Regulator Q216 Sitz Stellar 762D GDAR Regulator 364 Stokman Hoover Dam Q237