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Concord on Staten Island in Richmond County, New York — The American Northeast (Mid-Atlantic)
 

Corporal Michael J. Leonard Triangle

 
 
Corporal Michael J. Leonard Triangle Marker image. Click for full size.
Photographed by George Cortιs, September 1, 2024
1. Corporal Michael J. Leonard Triangle Marker
Inscription.
What was here before?
This was once the property of Sir Roderick Cameron (1825-1900), a businessman who co-founded the R.W. Cameron and Company shipping line. The nearby Cameron Lake is named after his family.

How did this site become a triangle?
Corporal Michael J. Leonard Triangle is part of the Greenstreets program, which is a joint project of NYC Parks and the NYC Department of Transportation. Beginning in 1986, this initiative converted paved street properties, such as triangles and malls, into green spaces.

Who is this triangle named for?
Corporal Michael J. Leonard (1877-1918) was a native Staten Islander who sacrificed his life for his country in World War I. Leonard served with Company K of the 42nd Regiment during the Spanish-American War before working as a yard master for the Baltimore and Ohio Railroad. He re-enlisted after the United States declared war against Germany in 1917.

Leaving behind a 15 year old son, he sailed with Company F of the 165th Infantry to Europe in 1917 and fought in three battles with the "Fighting 69th" Regiment. He was killed in the Second Battle of the Marne, in France,
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on July 16, 1918, four months before the armistice on November 11 ended the war. Fifty years later, Grasmere Post #1191 of the American Legion erected a granite monument on this site in memory of Corporal Leonard.
 
Erected by NYC Parks. (Marker Number 300.)
 
Topics and series. This historical marker is listed in these topic lists: Industry & CommerceParks & Recreational AreasWar, World IWaterways & Vessels. In addition, it is included in the NYC Parks series list. A significant historical date for this entry is July 16, 1918.
 
Location. 40° 35.928′ N, 74° 4.891′ W. Marker is on Staten Island, New York, in Richmond County. It is in Concord. It is at the intersection of Hylan Boulevard and Clove Road, on the right when traveling west on Hylan Boulevard. Touch for map. Marker is at or near this postal address: 1151 Hylan Blvd, Staten Island NY 10305, United States of America. Touch for directions.

Regionally, this marker is in New York City. It is also in the American Mid-Atlantic. Globally, it is in North America and the Western World. Historically, it finds itself in what was once one of the original Thirteen
Corporal Michael J. Leonard Triangle Marker image. Click for full size.
Photographed by Devry Becker Jones (CC0), September 1, 2024
2. Corporal Michael J. Leonard Triangle Marker
Colonies.

Other nearby markers. At least 8 other markers are within walking distance of this marker: Michael J. Leonard Memorial Plaza (here, next to this marker); Norway Triangle (approx. 0.4 miles away); Pvt. Frederick Staats (approx. half a mile away); Arrochar Playground (approx. half a mile away); Ladder 81 (approx. 0.6 miles away); F.D.N.Y. (approx. Ύ mile away); Honor Roll (approx. Ύ mile away); 9-11 Memorial Steel (approx. Ύ mile away). Touch for a list and map of all markers in Staten Island.
 
 
Credits. This page was last revised on September 1, 2024. It was originally submitted on September 1, 2024, by George Cortιs of Arlington, Virginia. This page has been viewed 181 times since then and 24 times this year. Photos:   1. submitted on September 1, 2024, by George Cortιs of Arlington, Virginia.   2. submitted on September 1, 2024, by Devry Becker Jones of Washington, District of Columbia. • Devry Becker Jones was the editor who published this page.
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Jul. 5, 2026