watch 01:48 The Loop (TV) Do you like this video? This article is a stub. You can help The Expanse Wiki by expanding it. Jacek Merton is the youngest surviving son of Basia and Lucia Merton. Retrieved from "https://expanse.fandom.com/wiki/Jacek_Merton?oldid=56090" Categories: Male Article stubs Characters Male Characters Characters (Books) Male Characters (Books) Belters Ganymede Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.