First National Bank Building of Vermillion
bank building in Vermillion, South Dakota
The First National Bank Building of Vermillion, also known as the Old Bank Building, is a historic building at 1 East Main Street in Vermillion, South Dakota. It was added to the National Register of Historic Places in 1986.
The original building was constructed in 1893 out of granite in the Romanesque Revival style. Darwin H. Inman, an early investor and founder of Vermillion, founded D.H. Inman and Company in 1875, which became the First National Bank of Vermillion. Originally located on Broadway Street, an 1881 flood destroyed most of Vermillion; however, the bank building survived and moved atop the bluff to the corner of Main and Court Streets. By 1890, the bank was thriving and was dubbed "one of the most viable and prosperous private banking firms in Dakota". Inman had it chartered as the First National Bank of Vermillion in 1891, making it Vermillion's first chartered bank. An 1892 fire destroyed the building, but it was rebuilt in 1893; it is this structure that still stands today. The bank became the center of financial business in Vermillion; it provided vital loans to farmers and even gave out Christmas presents to customers. Inman died in 1913; his residence is also listed on the NRHP.
By 1925, under the leadership of the second president Myron Thompson, the bank had become the largest financial institution in Clay County.
This brief starts where responsible research should: with the source description of “First National Bank Building of Vermillion” as bank building in Vermillion, South Dakota. Everything that follows is an evidence route, not borrowed authority.
Why this record matters
The subject matters to the places & architecture register because the source frames it as bank building in Vermillion, South Dakota. Its deeper value depends on whether names, dates, institutions and citations support that framing.
Place names and jurisdictional language are key evidence: both can reveal earlier catalogue descriptions and overlooked record series. The source revision retrieved here is dated Sep 5, 2026. The linked authority identifier is Q110300637. Authority coordinates are 42.779, -96.932. None of the 2 selected statements returned an explicit reference. The first chronological checks are 1986, 1893, 1875 and 1881.
Architectural summaries often privilege surviving fabric and can understate demolished phases, contested use or displaced communities. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Treat names, boundaries and functions as historically changeable. Maps, plans, inventories and administrative records can clarify what the place meant at different dates.
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Contemporary maps, plans, listed-building records, estate papers and the responsible local or national archive.
Three-step research path
- Establish the record: confirm the title “First National Bank Building of Vermillion”, its source revision and the description used here.
- Expand the search: follow First National Bank Building of Vermillion primary sources, First National Bank Building of Vermillion archive and First research across catalogues and specialist indexes.
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Questions for further research
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This entry incorporates text from “First National Bank Building of Vermillion” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.