WELCOME TO MASON ANGUS & SIMANGUSMason Angus and SimAngus, a third generation family owned seed-stock business, is located near Anselmo, Nebraska and is operated by Tim and Kristi Mason. We are committed to providing cattlemen with superior genetics to ensure calving ease, docility, maternal strength, and profitability. Our cattle have flourished in many conditions from the heat of California to ... Read More