Can we draw the following hypothesis from the context?

Context:

William Leo Hansberry (February 25, 1894 November 3, 1965) was an American scholar and lecturer. He was the older brother of real estate broker Carl Augustus Hansberry, uncle of award-winning playwright Lorraine Hansberry and great-granduncle of actress Taye Hansberry.

Hypothesis: William Hansberry was 72 when he passed away.
No