First Nations Bank and Bank of Bourbonnais are happy to celebrate their 42nd and 44th years in business, respectfully. First Nations Bank, formerly known as the First National Bank of Wheaton, was acquired by a group of investors in 1991. First Nations Bank offers: Wealth Management and Financial Services, discount brokerage, financial/estate planning, long-term care insurance, land trust and living trust administration, and related services, all real estate title services and construction escrow funding.