Nancy Kaufberger is a secretary who works with Frank Underwood and Doug Stamper.
She is mostly seen working at her office, and is always willing to give help to Frank or Doug. She even gives Rachel Posner a home while Doug gets a job and place for her to live.
Behind the Scenes
Nancy Kaufberger was portrayed by Elizabeth Norment. It is uncertain what will happen to her character as Norment passed away on October 13, 2014, during the filming of Season 3.