1900 Census, Altoona City, Blair County, Pa.
Nicalaus Greiner, Head, 50, b Nov 1849, Married 23 yrs, Foundry Laborer, b Germany, Immig 1881
Hedwig, Wife, 46, b Oct 1853, 4 children/3 living, b Germany
Monica, Dau, 13, b June 1886, b Pa.
Anthony, Son, 12, b Oct 1887, At school, b Pa.
Cunigunda, Dau, 10, b Aug 1889, b Pa.
Serophina, Dau, 9, b Apr 1891, b Pa.

In 1910, Kunigunda Geiner was a student nurse at St. Francis Hospital.

At the time of the 1920 census, Kunigunda Greiner, 29, a Registered Nurse for a private family, was residing with her widowed sister, Monica G. Wilson, and her three daughters.