marsh–link–pollock farm, also known as the pollock farm, is a historic home and farm located at brunswick, rensselaer county, new york. the farmhouse was built about 1840, and is a two-story, "l"-plan, greek revival style timber frame dwelling with a one-story rear ell. the original section was expanded in the 1920s to its present size. also on the property are the contributing main barn, a small light-frame barn that was used for calves and a concrete block cow barn with a silo (c. 1959).