Final answer:
Dan Daly was the most noted Marine for his actions in the Boxer Rebellion.
Step-by-step explanation:
The most noted Marine for his actions in the Boxer Rebellion was Dan Daly. Daly, an Irish-American, served in the United States Marine Corps during the early 20th century. He was known for his exceptional bravery and received two Medals of Honor for his actions during the Boxer Rebellion and other conflicts.