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 I of Portugal
Dona Maria I (English: "Mary I"; 17 December 1734 – 20 March 1816) was Queen of Portugal from 1777 until her death. Known as Maria the Pious in Portugal and Maria the Mad in Brazil, she was the first undisputed queen regnant of Portugal and the first monarch of Brazil. With Napoleon's European conquests, her court, then under the direction of her son João, the Prince Regent, moved to Brazil, then a Portuguese colony. Later on, Brazil would be elevated from the rank of a colony to that of a kingdom, with the consequential formation of the United Kingdom of Portugal, Brazil and the Algarves.