added content re first woman geographer and students sewing of Boston maps edit

Added detail and citation covering the unique role Rowson had in geography and her students who made sampler maps. Also added to summary and citation from new book 2019 Clare Hunter 'Threads of Life'. Of interest to Women in Red project. And added categories relevant to this content Kaybeesquared (talk) 22:22, 19 June 2019 (UTC)Reply