How was Franklin Seaver Pratt's wife related to Kamehameha I?
Elizabeth Kekaaniau: Elizabeth Kekaʻaniau Laʻanui Pratt, full name Elizabeth Kekaikuihala Kekaʻaniauokalani Kalaninuiohilaukapu Laʻanui Pratt (12 September 1834 – 20 December 1928) was a great grandniece of Kamehameha I, being a great granddaughter of Kalokuokamaile, the older brother of Kamehameha I, founder of the Kingdom of Hawaii.
i don't know