Alexander-Willem I (born Willem) was King of Hawaii from 1950 to 1961 (King of Hankin'i from 1950 to 1960) and President of Hankin'i from 1960 to 1961. He was the grandson of King Alexander I and of Queen Sophie of Hawaii. He abdicated his throne in 1960 by choice and was elected President of Hankin'i in 1961. He was assainted by the Hankin'ian Armed Forces by the orders of the then Prime Minister Francis Carlos.