about us

Sir Mac Farm is located on 80 acres in the Mount Norway area of Washougal, Washington. 

Originally, the property was farmed by owner, Bryan MacDonald's grandfather, but when his herd was moved to Eastern Washington the farm was leased out to local farmers. His grandfather and business partner owned 4,000 head of Black Angus on their 8,000 acre ranch. Their farm name originated by "Sir Mac" the name of  one of their first bulls. In Bryan's youth, visits to his grandfather's ranch is what peaked his future interest in the industry. In 2011 Bryan and his wife Amanda reclaimed the land in Washougal and bought their first Aberdeen Angus. As the years go by, they continue to add to their herd and love for farming. Now you will find Aberdeen Angus, Standard Angus and Herefords roaming their beautiful pastures. 

bryan & amanda Macdonald

Bryan and Amanda met while attending Oregon State University, where Bryan earned his degree in Forest Engineering and Amanda completed her degree in Pre-Veterinary Medicine. Amanda later returned to school to earn her Master’s in Agricultural Education, launching her teaching career in Arcata, California as an Agricultural Educator and FFA Advisor.

Since settling in Washington, both Bryan and Amanda have remained deeply involved in the agricultural community through FFA and 4-H. Today, their two sons, Thad and Owen, proudly continue the tradition as active members of the Backwoods 4-H Club, showing chickens, rabbits, swine, and cattle at the Skamania County Fair.