Check this site, it's where I found it

https://www.google.com/search?q=+%22Confederate+Soldier+Charles+L.+Brock%22&client=safari&channel=iphone_bm&source=hp&ei=ckt2YNzTFc-Hgge_-aSICQ&iflsig=AINFCbYAAAAAYHZZgsZN_xoW_871km4DJdOzbtcAAoV3&oq=+%22Confederate+Soldier+Charles+L.+Brock%22&gs_lcp=Cgdnd3Mtd2l6EAMyBQghEKABMgUIIRCgATIFCCEQqwIyBQghEKsCUIOaAViDmgFg_rMBaAJwAHgAgAHRAYgB0QGSAQMyLTGYAQCgAQKgAQGqAQdnd3Mtd2l6sAEA&sclient=gws-wiz&ved=0ahUKEwjc1ObF0PzvAhXPg-AKHb88CZEQ4dUDCA0&uact=5