Isaac Davis (17261810) was a British advisor to
Kamehameha I and helped form the
Kingdom of Hawaii. He arrived in Hawaii in 1790 as the sole survivor of the massacre of the crew of
The Fair American. He along with
John Young became friends and advisors to Kamehameha. He brought western military knowledge to Hawaii and played a prominent role during Hawaii's first contacts with the European powers. He spent the rest of his life in Hawaii and was known to the Hawaiian as
Aikake.