Senior retro broker Marsh set to leave Gallagher Re Adam McNestrie, Fiona Robertson 17 March 2023 Twitter LinkedIn Show more sharing options Share Close extra sharing options Twitter LinkedIn Copy Link URLCopied! Print Senior retro/specialty broker Jonathan Marsh is expected to leave Gallagher Re after more than 20 years at recent acquisition Willis Re, sources said. To unlock this article Register for a free 14 day trial Already a subscriber? Login now