Quincy Community Supporter John “Jack” Freiburg II Dies at 73
John "Jack" Freiburg II, a long-time community supporter and businessman in Quincy, has passed away at age 73. He was recognized for his extensive involvement and generosity across numerous local organizations and initiatives, including the Historical Society of Quincy and…

Quincy Hannibal Keokuk, IL, October 21, 2026 —
John “Jack” Freiburg II, a longtime community supporter and businessman in Quincy, has died at age 73. He was recognized for his involvement and generosity across local organizations and initiatives, including the Historical Society of Quincy and Adams County and the Miss Quincy program.
Freiburg’s community work was described as extensive, spanning numerous organizations and initiatives. The available information identifies those two groups but does not detail his specific roles, the length of his involvement with each organization or the particular contributions he made.
His support was also characterized as part of a broader commitment to the Quincy community. The summary of his life describes him as an advocate whose involvement left a profound local legacy. It does not provide further details about the initiatives he supported or the people and organizations affected by his work.
Information about the circumstances of Freiburg’s death, including the date and cause, was not provided. Details about funeral or memorial arrangements, survivors and other biographical information were also not included.
Freiburg is remembered for combining his work as a businessman with sustained involvement in community causes. His connection to the Historical Society of Quincy and Adams County and the Miss Quincy program reflects the range of local organizations named among those he supported. Further specifics about his service and personal history were not available in the information provided.
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