What man born in 1836 was both the grandson and father of U.S. Senators?
Frederick Hale (US senator): Frederick Hale (October 7, 1874September 28, 1963) was the United States Senator from Maine from 1917 to 1941. Frederick Hale (US senator):  He was the son of Eugene Hale, the grandson of Zachariah Chandler, both also U.S. Senators. Eugene Hale: Eugene Hale (June 9, 1836October 27, 1918) was a Republican United States Senator from Maine.
Eugene Hale