Jonathan Norcross began his career as a millwright, which led to significant contributions in the lumber industry. He moved to the South in the early 1830s, where he taught school and later managed lumber interests. Norcross settled in Georgia, where he became a sawmill operator and dry goods merchant, and he patented a mill-saw guide. He co-founded the Daily Intelligencer newspaper and established the Atlanta National Bank, later incorporating the Bank of Fulton. Norcross held public office as mayor of Atlanta, advocating for law and order and opposing the red light district. He also played a role in railroad construction, though his Air Line Railway project ultimately failed. During the Civil War, he opposed Georgia's secession and was part of the committee that surrendered Atlanta to Union forces.

Jonathan Norcross's political identity is marked by a blend of economic pragmatism and moral conservatism, creating a unique ideological stance. His advocacy for railroad construction as a means to commercial prosperity reveals a forward-thinking economic strategy, yet his temperance platform and opposition to the red light district reflect a socially conservative streak. This juxtaposition of progressive economic policies with conservative social values presents an intriguing tension that invites deeper exploration into how he reconciles these seemingly disparate priorities.