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.
Kersti Merilaas
Kersti Merilaas was born Eugenie Moorberg in Narva, Estonia shortly before the outbreak of the First World War. She spent her early childhood in St. Petersburg, Russia with her mother, Anna Moorberg and sister. The family returned to Estonia in 1917 because of the turmoil of the Russian Revolution. From 1921 to 1927 she attended school in the village of Kiltsi, then furthered her studies in Väike-Maarja and Rakvere in Lääne-Viru County. In 1932 she completed high school in Tapa, Estonia.