Boosa Karpgoss

Boosa Karpgoss was a Mon Calamari Jedi Sentinel who was killed by Darth Jadonus during the Siege of Pii VII. He was extremely old and knowledgable, but had very regressive viewpoints towards droids.

Controversy
In Canon, Boosa Karpgoss' death is at the hand of Darth Jadonus in a lightsaber Duel, but in legends, he survives the duel, but gets a cybernetic arm, which throws him into an identity crisis as he hates droids.