Princess Ruth Keelikolani
Daughter of Mataio Kekuanaoa & Princess Pauahi I, Half sister of Kamehameha IV & V, great grandaughter of Kamehameha I ,although Ruth was not named eligible to he throne for various reasons.

Princess Ruth married Leleiohoku and had two sons, one died as an infant and another son, William Pitt died at 16 years of age. Princess Ruth later adopted a brother of King David Kalakaua naming him William Pitt Leleiohoku, unfortunately, Leleiohoku died of pneumonia while visiting in California on April 9, 1877.

Princess Ruth was considered the richest woman in the islands because of the inherited estate of King Kamehameha V. After the death Princess Ruth her bulk of her estate was left to her cousin, the and descendant of Kamehameha I, Princess Bernice Pauahi Bishop