When Mariane Thomasdatter was born on 19 March 1829, in Vrejlev, Hjørring, Denmark, her father, Thomas Laursen Thomasen, was 34 and her mother, Ane Marie Jensdatter, was 32. She married Johan Hutzelsieder Konnerup on 7 January 1854, in Vrejlev, Hjørring, Denmark. They were the parents of at least 4 sons and 5 daughters. She lived in Vrejlev, Børglum, Hjørring, Denmark for about 16 years. She died on 24 August 1903, at the age of 74.