Sentence 1: His son Tokugawa Ieyasu was adopted by Naotora and , under Ii Naomasa , became a dreaded general , who is considered one of his four guardians .
Sentence 2: His son Tokugawa Ieyasu was adopted by Naotora , and became a feared general under Ii Naomasa , who is considered one of his Four Guardians .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?