June 29, 1842, Stone Church, Bergen Township, New York.
June 29, 1899 (his birthday), Lee, Illinois. Some genealogies incorrectly give his death year as 1875. The Batavia Daily News establishes the death year as 1899.
Munger graduated from the Georgetown Medical College in Georgetown, Maryland. During the American civil war, he served as Acting Assistant Surgeon of the Armory Square Hospital in Washington, DC. He married Annie Maria Wilson (eldest daughter of George Wilson, of Portland, Maine), in 1865. Hall, page 56, said he was living in Rochester, New York, around 1879. He moved to Lee, Illinois, around 1887. His works include: