Complex sentence: Fort Mckavett was named in honor of Capt. Henry McKavett, who was killed in the Mexican-American War battle of Monterrey, the post had been known as Camp San Saba.
Split into simpler sentences: Fort Mckavett was named in honor of Capt. Henry McKavett, who was killed in the Mexican-American War battle of Monterrey. Previously, the post had been known as Camp San Saba.