
In the 1970s, the City decided to celebrate its history by installing old-fashioned streetlamps in it's historic downtown. As a fundraiser for the project, residents were invited to sponsor a streetlamp in honor of influential citizens and loved ones, who would be memorialized with a plaque attached to the lamp post. The streetlamps were dedicated at aceremony on April 27, 1975.
The streetlamps have since been replaced, and the dedication plaques have recently been re-mounted on the new posts. The plaque texts are posted below, or you can see them in person on your next trip to the downtown Commerical Historic District.
Dedication plaque photos & text
 201 E. Main Street
| Oliver J. “Bud” Carlson Feb. 13 1899 – Nov. 17, 1972 Native of Round Rock, Member of Palm Valley Lutheran Church Lumber – Hardware – Builder Active in Civic Life
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 101 E. Main Street
| Walter E. Henna Dec. 11, 1884 – Nov. 21, 1969 Merchant, Civic Leader County School board President Williamson County O.S.A. President of Texas Hardware Convention Admired and Respected by His Fellowmen
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 200 E. Main Street
| Helmer Johnson Oct. 30, 1896 – April 14, 1971 Grocer Member Palm Valley Lutheran Church School Board
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 118 E. Main Street
| John Herring Kavanaugh 1879-1957 Owner, Editor & Publisher of Round Rock Leader 1929-1957
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 121 E. Main Street
| In Memory of Rev Theo Kreinke & In Honor of Mrs. Anita Kreinke Served Williamson County Lutheran Congregations from 1912-1929 Superintendent of Trinity Lutheran Homes 1929-1945 School Board Member 1932-1954, President 20 years
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 100 E. Main Street
| John W. Ledbetter Descendent of Pioneer Family Postmaster and Postal Employee 1932-1965 Church and Civic Leader President of Fire Department President Williamson County O.S.A. Received Outstanding Citizen Award
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 211 E. Main Street
| Thomas Edward Nelson Feb. 7, 1888 – Dec. 15, 1951 Banker, Farmer and Rancher Member of Palm Valley Lutheran Church, City Council and School Board
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 Round Rock Library, 216 E. Main Street
| In Honor of Mr. O.F. Perry Former Classroom Teacher, Coach, Principal and Superintendent of Round Rock Independent Schools 1931-1957 Mr. Perry was a 1994 Local Legend
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