When Ingar Andersdotter was born on 17 October 1769, in Södra Sandby, Malmöhus, Sweden, her father, Anders Christoffersson, was 27 and her mother, Boel Mårtensdotter, was 42. She married Lars Nilsson on 17 February 1793, in Södra Sandby, Malmöhus, Sweden. They were the parents of at least 1 son and 7 daughters. She died on 5 December 1832, in Vismarlöv, Hyby, Malmöhus, Sweden, at the age of 63, and was buried in Hyby, Malmöhus, Sweden.