Thordarson Estate Historic District | |
 Interior of the Rock Island boathouse | |
| Location | Rock Island, town of Washington, Wisconsin |
|---|---|
| Area | 15 acres (6.1 ha) |
| MPS | Thordarson Estate Historic District [1] |
| NRHP reference No. | 85000641 [2] |
| Added to NRHP | March 21, 1985 |
The Thordarson Estate Historic District is located on Rock Island State Park on Rock Island in the town of Washington, Wisconsin. [3] [4]
The district is made up of the estate of Icelandic inventor Chester Thordarson. A number of the buildings were designed by Frederick Dinkelberg. The district was listed on the National Register of Historic Places in 1985 and on the State Register of Historic Places in 1989. [5]
Thordarson's noted water tower is located within the district.
Chester Hjortur Thordarson — born Hjörtur Þórðarson — was an Icelandic-American inventor and manufacturer of electrical apparatus who eventually held nearly a hundred technology patents related to transformers, inductors, high voltage coils, and more.
Rock Island State Park is a state park of Wisconsin located on Rock Island off the tip of the Door Peninsula at the eastern edge of Green Bay and Lake Michigan.
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The Water Tower is located in Rock Island State Park on Rock Island in the town of Washington, Wisconsin.