www.antietam.stonesentinels.com

Anchor text: 90th Pennsylvania monument at the Antietam National Battlefield

Wikipedia: 90th Pennsylvania Infantry Regiment

Wikipedia: 1st Delaware Infantry Regiment

Anchor text: Reference to Colonel Arnold J Grigsby

Wikipedia: Andrew J. Grigsby

Anchor text: http://www.antietam.stonesentinels.com/MarkersUS/M059.php

Wikipedia: Kanawha Division

Anchor text: 11th Connecticut Infantry monument at Antietam

Wikipedia: 11th Connecticut Infantry Regiment

Anchor text: 16th Connecticut Infantry monument at Antietam National Battlefield

Wikipedia: 16th Connecticut Infantry Regiment

Anchor text: 2nd Delaware Infantry monument at Antietam

Wikipedia: 2nd Delaware Infantry Regiment

Anchor text: Battery C, 5th U.S. Artillery monument at Antietam

Wikipedia: 5th U.S. Artillery, Battery C

Anchor text: 3rd Delaware Infantry monument at Antietam

Wikipedia: 3rd Delaware Infantry Regiment

Anchor text: 4th New Jersey Infantry monument at Antietam

Wikipedia: 4th New Jersey Infantry Regiment