Abraham Mignon
Marrel's stepdaughter Maria Sibylla Merian (1647–1717), daughter of the engraver Matthew Merian, who lived with Marrel and thus studied with Mignon, achieved distinction as a flower painter. Besides Merian, his other pupil was Ernst Stuven. He left two daughters when he died; Catharina and Anna.
Maria Sibylla Merian
From 1685 onwards Merian, her daughters and her mother lived with the Labadist community, who had settled on the grounds of a stately home – Walt(h)a Castle – at Wieuwerd in Friesland. They stayed there for three years and Merian found the time to study natural history and Latin, the language in which scientific books were written. In the moors of Friesland she observed the birth and development of frogs, and collected them to dissect them. Merian stayed with the community until 1691.