Laura Ingalls Wilder was born in Wisconsin in 1867, in a Little House in the Big Woods (near Pepin, WI, close to the border of Minnesota). Mary Hafford, the Irish immigrant who lived in the house where I work as an interpreter for the living history museum, Old World Wisconsin, was widowed in the year 1868 with 3 small children and lived as a renter in a small village near Watertown, WI. The Ingalls family continued to move west and eventually set up a homestead in South Dakota, but Mary Hafford worked away at her home laundry business and eventually achieved social and economic prominence in her little village. In 1885, she had a new house constructed on the property that she had bought. She never learned to read or write, but her children did. Her youngest daughter, Ellen, studied dressmaking, a skilled trade, and became a live-in dressmaker. Ellen was married in 1891 (six years after Laura Ingalls married Almanzo Wilder), and her mother hosted a reception and dinner for 75 guests. Three months later, Mary Hafford died of dropsy. I imagine Ellen Hafford Thompson and wonder what stories she might have written about her life in the Little House where she lived. I have a burning question: what happened to her older sister, Ann, who is conspicuously absent from all records from the mid-1880s on? Did she die? If so, why isn’t she buried next to her father & mother? Did she go into a convent? Did she elope with a Lutheran? The mystery remains unsolved!