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 Clementina Sobieska
Her health was weakened by her ascetic life style and deteriorated as the years went by. Maria Clementina died at the early age of 32 on 18 January 1735. She was interred with full royal honors in St. Peter's Basilica in Rome. Pope Clement XII ordered that she have a state burial. Pope Benedict XIV commissioned Pietro Bracci (1700–1773) to sculpt a monument to her memory, which was erected in the Basilica.