When Kirsten Marie Andersdatter was born on 5 March 1834, in Sejlstrup, Børglum, Hjørring, Denmark, her father, Anders Mikkelsen, was 31 and her mother, Johanne Nielsdatter, was 25. She married Christen Christensen on 1 December 1855, in Sejlstrup, Hjørring, Denmark. They were the parents of at least 1 son and 3 daughters. She died on 14 April 1903, in Stagsted, Sejlstrup, Børglum, Hjørring, Denmark, at the age of 69, and was buried in Sejlstrup, Børglum, Hjørring, Denmark.