Col. Guilford Dudley Bailey

Col. Guilford Dudley Bailey (HMBKV)

Location: Bethesda, MD 20816 Montgomery County
Buy Maryland State flags at!
Country: United States of America
Buy United States of America flags at!

N 38° 57.135', W 77° 6.582'

  • 0 check ins
  • 0 favorites

— The Fallen Union Officer for Whom the Battery Was Named —

[Panel 1]
Born June 4, 1834, in Martinsburg, New York, this 1856 West Point graduate returned to his alma mater as an instructor following a tour of duty in the west and midwest. At the outbreak of the Civil War, Bailey organized the First New York Light Artillery and was appointed its colonel on September 24, 1861. During the Battle of Seven Pines near Williamsburg, Virginia, on May 31, 1862, Colonel Bailey was killed instantly at the tragic young age of 28.

[Panel 2]
Artist's Conception of Battery Bailey, Circa 1862.

[Panel 3]
Defending the City of Washington
During the Civil War between 1861 and 1865, the Army of the Potomac had a two-fold mission: to defeat the Confederate Army and to defend the City of Washington against enemy attack. To prepare for the possibility of enemy attack, military fortifications connected by lines of earthworks or batteries were constructed on hastily chosen sites around the perimeter of the City at approximately one half mile intervals. By 1864, the Defenses of Washington consisted of over 150 enclosed forts and batteries.

The most westerly fort of the line was Fort Sumner, named for General Erwin Vose Sumner. Corps Commander, Army of the Potomac. Forts Sumner, Mansfield and their connecting batteries, including Battery Bailey, were constructed to guard the receiving reservoir of the Washington Aquaduct and the Potomac River shoreline.

By the end of the War, lest History repeat itself, Army engineers recommended that Washington keep some of the defenses in order. Initially some 24 installations, including Fort Sumner, were deemed worthy of retention with the possibility that the list be further shortened in the future. As the list continued to dwindle and properties returned to rightful owners, time and weather worked to diminish the batteries.

[Panel 4]
What is a Battery?
Battery - a fortification formed by moving earth or other materials into hill-like formations to protect artillery, having the following components:

Parapet - an elevation of earth that protects soldiers from attack.
Terreplain - the level ground area on the interior of a battery.
Banquette - a step on the inside of the parapet where a soldier can stand to fire a weapon.
Embrasure - an opening in the parapet usually with a platform to permit the stabilization and firing of a large weapon.
Barbette - a raised platform that allows weapons to be fired over the parapet.
Series This marker is part of the Defenses of Washington series
Placed ByMontgomery County Park Commission, Department of Parks
Marker ConditionNo reports yet
Date Added Wednesday, September 24th, 2014 at 1:10pm PDT -07:00
Sorry, but we don't have a picture of this historical marker yet. If you have a picture, please share it with us. It's simple to do. 1) Become a member. 2) Adopt this historical marker listing. 3) Upload the picture.
Locationbig map
UTM (WGS84 Datum)18S E 317185 N 4313594
Decimal Degrees38.95225000, -77.10970000
Degrees and Decimal MinutesN 38° 57.135', W 77° 6.582'
Degrees, Minutes and Seconds38° 57' 8.10" N, 77° 6' 34.92" W
Driving DirectionsGoogle Maps
Area Code(s)301, 202, 240
Closest Postal AddressAt or near 5315 Elliott Rd, Bethesda MD 20816, US
Alternative Maps Google Maps, MapQuest, Bing Maps, Yahoo Maps, MSR Maps, OpenCycleMap, MyTopo Maps, OpenStreetMap

Is this marker missing? Are the coordinates wrong? Do you have additional information that you would like to share with us? If so, check in.

Check Ins  check in   |    all

Have you seen this marker? If so, check in and tell us about it.

Comments 0 comments

Maintenance Issues
  1. What historical period does the marker represent?
  2. What historical place does the marker represent?
  3. What type of marker is it?
  4. What class is the marker?
  5. What style is the marker?
  6. Does the marker have a number?
  7. What year was the marker erected?
  8. This marker needs at least one picture.
  9. Can this marker be seen from the road?
  10. Is the marker in the median?