THE HISTORICAL
MARKER DATABASE
“Bite-Size Bits of Local, National, and Global History”
 
 
 
 
 
 
13 entries match your criteria.  

 
 

Historical Markers and War Memorials in Clayton

 
Clickable Map of Jefferson County, New York and Immediately Adjacent Jurisdictions image/svg+xml 2019-10-06 U.S. Census Bureau, Abe.suleiman; Lokal_Profil; HMdb.org; J.J.Prats/dc:title> https://commons.wikimedia.org/wiki/File:Usa_counties_large.svg Jefferson County, NY (163) Cayuga County, NY (274) Lewis County, NY (21) Oswego County, NY (146) St. Lawrence County, NY (213)  JeffersonCounty(163) Jefferson County (163)  CayugaCounty(274) Cayuga County (274)  LewisCounty(21) Lewis County (21)  OswegoCounty(146) Oswego County (146)  St.LawrenceCounty(213) St. Lawrence County (213)
Watertown is the county seat for Jefferson County
Clayton is in Jefferson County
Jefferson County (163)  ►
ADJACENT TO JEFFERSON COUNTY
Cayuga County (274)  ►
Lewis County (21)  ►
Oswego County (146)  ►
St. Lawrence County (213)  ►
Frontenac County, Ontario (47)  ►
Leeds and Grenville United Counties, Ontario (309)  ►
 
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1 ► New York, Jefferson County, Clayton — Bartlett's Point —
On New York State Route 12, on the right when traveling west.
2 ► New York, Jefferson County, Clayton — Clayton Opera House — A Thousand Islands Cultural Center — Cultural Heritage
On Riverside Drive at Merrick Street, on the right when traveling east on Riverside Drive. Reported missing.
3 ► New York, Jefferson County, Clayton — Eagle Wing Group — An Underwater Geological Wonder — Dive Sites of the St. Lawrence —
On Riverside Drive west of Merrick Street, on the right when traveling west.
4 ► New York, Jefferson County, Clayton — 1081 — Joseph Lonsway —
On James Street (New York State Route 12) north of Old State Road, on the left when traveling north.
5 ► New York, Jefferson County, Clayton — Korean War • Honor Roll • Vietnam War —
On Riverside Drive west of John Street, on the right when traveling west.
6 ► New York, Jefferson County, Clayton — McCarn Hill —
On New York State Route 12, on the right when traveling north.
7 ► New York, Jefferson County, Clayton — The Muskie —
On Riverside Drive west of Webb Street, on the right when traveling west.
8 ► New York, Jefferson County, Clayton — Penet Square —
On State Street (New York State Route 12E) 0.3 miles east of Clover Rise Lane, on the right when traveling east.
9 ► New York, Jefferson County, Clayton — Simon Johnston House —
On Riverside Drive at John Street, on the right when traveling east on Riverside Drive.
10 ► New York, Jefferson County, Clayton — U.S.S. Maine Memorial — Patriotism • Devotion —
On John Street at Riverside Drive, in the median on John Street.
11 ► New York, Jefferson County, Clayton — War Memorial —
On John Street at Riverside Drive, in the median on John Street.
12 ► New York, Jefferson County, Clayton — Weteringhra Guentere —
On State Street (New York State Route 12E) east of Clover Rise Lane, on the left when traveling east.
13 ► New York, Jefferson County, Clayton — World War I • Honor Roll • World War II —
On Riverside Drive west of John Street, on the right when traveling west.
 
 
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Nov. 11, 2026