George A. Smith was one of the first leaders of the Latter Day Saint movement which was founded by Joseph Smith. He played an important role in Zion's Camp, which aimed at helping members of the church in Missouri. George A. Smith also played a key role in the events leading up to the infamous Mountain Meadows Massacre in 1857.
William Richards was a politician and missionary whose work on a formal land title system gave rise to the Great Mahele in 1848. He also helped popularize a liberal constitutional monarchy in the Kingdom of Hawaii. He also served as a translator to King Kamehameha III and later helped translate much of the Bible into Hawaiian.