My father's great-uncle, William Henry Harrison Barnum, was killed in the Civil War in 1864 in the Siege of Petersburg. You have a WILLIAM H BARNUM listed in the Poe Cemetery in Cass Co. Michigan but upon checking the Poe website, it is actually WILLARD H. BARNUM that is buried there. We have never been able to locate the grave of our uncle. He served in the 2nd Michigan Infantry, Company E, enlisting in Sunfield Michigan when he was 18 years old and dying around August 18, 1864. He was born 6/22/1846. Please correct your record. Thank you.