19:5619:56, 4 November 2025diffhist+2,947NMartha (grape)←Created page with ''''Martha''' was the most popular white grape variety in theUnited States at one point in the second half of the 19th century. ==History== This “Miller Hybrid”<ref name="Held 2023"/> was bred by a Samuel Miller in Calmdale, Lebanon County, Pennsylvania before he moved to Bluffton in 1867, from aConcord seed he had obtained from E. W. Bull.<ref name="FR 1898"/> It was released around 1868 by J. Knox of Pittsburgh, Pennsylvania. V...'
