 Timothy Henry Hoʻolulu Pitman ( March 18 , 1845 – February 27 , 1863 ) was an American Union Army soldier of Native Hawaiian descent . Considered one of the " Hawaiʻi Sons of the Civil War " , he was among a group of more than one hundred documented Native Hawaiian and Hawaii @-@ born combatants who fought in the American Civil War while the Kingdom of Hawaiʻi was still an independent nation . 
