Adjective
Beardian (comparative more Beardian, superlative most Beardian)
Of or relating to Charles A. Beard (1874–1948), influential American historian.
Paul Buhle, ed., History and the New Left: Madison, Wisconsin, 1950-1970 (1990) Charles A. Beard was the most prominent representative with his "Beardian" approach that reached both scholars and the general public. Source: Internet