Wikipedia
Kānekapōlei
Kānekapōlei was a Hawaiian High Chiefess, wife of Kalaniʻōpuʻu and the aunt of Kamehameha I. She was present at the time of Captain Cook's death, calling attention to the kidnapping of her husband by Cook and his sailors. A group of men from among those attracted to the beach to answer her calls for help grabbed Cook and stabbed him to death.