This man, first name Charles, was born in Sandusky, Ohio on July 9, 1844. His brother, Henry, then 18, was killed in the Civil War, and is buried in Oakland Cemetery. Charles then enlisted in the U. S. Army. He married Laura Cooke, daughter of Jay Cooke, who financed the Civil War. He opened a finance business, and at the age of 94, took on a partner. When he died on October 24, 1945, at the age of 101, he was among the oldest veterans of the American Civil War. Who was this remarkable man?