22 August 1827–1 February 1900 (Age 72)
Schwarzburg, Schwarza-Kreis, Thüringen, Germany
When August Friedrich Christian Seÿfarth was born on 22 August 1827, in Schwarzburg, Schwarza-Kreis, Thüringen, Germany, his father, Carl Christoph Seÿfarth, was 24 and his mother, Johanna Henriette Maria Ernst, was 35. He married Henrietta Hoffrung about 1852, in Germany. They were the parents of at least 4 sons and 3 daughters. He died on 1 February 1900, in Utica, Oneida, New York, United States, at the age of 72, and was buried in Forest Hill Cemetery, Utica, Oneida, New York, United States.