Maria Sibylla Merian
Maria Sibylla Merian (2 April 164713 January 1717) was a German-born naturalist and scientific illustrator, a descendant of the Frankfurt branch of the Swiss Merian family. Merian was one of the first naturalists to observe insects directly.
Maria Sílvia
Maria Sílvia Correa Moreira Menezes Aguiar (February 16, 1944 – July 26, 2009) was a Brazilian film, stage and television actress.