1846 Birth:20 Birth year of 1846 estimated based on age (4 years) in 1850 census enumeration; birth place of Dayton, Montgomery County, Ohio assumed given her parents location in that place in the 1850 census enumeration.

1850 U.S. Census:20 Ann enumerated in the household of her father Francis Klipfel in the 6th Ward, Dayton, Montgomery County, Ohio as a female, age 4, born in Ohio, attended school within the year.