https://screenrant.com/ahsoka-grand-admiral-thrawn-sabine-wren-star-wars-history-explaned/

Ahsoka (https://screenrant.com/star-wars-ahsoka-episode-6-thrawn-ezra-reactions/) episode 6 (https://screenrant.com/ahsoka-episode-6-star-wars-easter-eggs-references/) brings Sabine Wren and Grand Admiral Thrawn face to face at last; here's all you need to know about their Star Wars (https://screenrant.com/star-wars-ahsoka-george-lucas-long-time-ago-galaxy-retcon/) history.