Marietta, Georgia
city and county seat of Cobb County, Georgia, United States
Marietta is a city in and the county seat of Cobb County, Georgia, United States. At the 2020 census, the city had a population of 60,972, making it one of Atlanta's largest suburbs. Marietta is the fourth largest of the principal cities by population of the Atlanta metropolitan area.
History
Etymology
The origin of the name is uncertain. It is believed that the city was named for Mary Cobb, the wife of the U.S. Senator and Superior Court judge Thomas Willis Cobb. The county is named for Cobb.
Early settlers
Homes were built by early settlers near the Cherokee town of Big Shanty (now Kennesaw) before 1824. The first plot was laid out in 1833. Like most towns, Marietta had a square (Marietta Square) in the center with a courthouse. The Georgia General Assembly legally recognized the community on December 19, 1834.
The public source identifies “Marietta, Georgia” as city and county seat of Cobb County, Georgia, United States. This brief keeps that definition visible, then builds a research path around Marietta, Georgia and city.
Why this record matters
A short description can identify a subject without explaining its stakes. For “Marietta, Georgia”, the useful work is to connect “city and county seat of Cobb County, Georgia, United States” to the records capable of establishing context and consequence.
The strongest evidence will usually combine a dated visual record with documents produced by the authority responsible for the place. The source revision retrieved here is dated Aug 5, 2026. The linked authority identifier is Q852684. VIAF identifies the subject as 141537263. The Library of Congress control number is n81138473. Authority coordinates are 33.953, -84.541. 4 of 5 selected statements include explicit references; 1 carry qualifiers and 0 use preferred rank. The first chronological checks are 2020, 1824, 1833 and 1834.
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.
- Historic place names
- Jurisdictional context
- Routes into maps and plans
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 “Marietta, Georgia”, its source revision and the description used here.
- Expand the search: follow Marietta, Georgia primary sources, Marietta, Georgia archive and Marietta research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “Marietta, Georgia”?
- What physical evidence or contemporary plan supports the description?
- Which earlier names or jurisdictions may reveal additional records?
Search terms from this dossier
This entry incorporates text from “Marietta, Georgia” 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.