Complex sentence: He came to Hawai'i in 1828 and was a close friend of Adams for 40 years and is buried next to Alexander Adams in Nu'uanu at the O'ahu Cemetery.
Split into simpler sentences: He came to Hawai'i in 1828 and was a close friend of Adams for 40 years. He is buried next to Alexander Adams in Nu'uanu at the O'ahu Cemetery.