Hi, I am looking for any information (pictures, census records, birth and death records) and articles from books written about Peder E. Lassesen (my Great Grandfather) and his family, including his brothers and sisters and parents. I know he was married twice, with his second wife Oline Lassesen, being my Great Grandmother. Does anyone know how or why Peder's first wife died? Or an article about his brother Lasse Lassesen dying in a tornado in 1884? I know Peder owned a Photography studio in Sioux Falls, and have seen some of his photographs, but I have not seen any pictures of Peder and his family. Is there anyone who can help me fill in the details of Peder's life with his family? Thank you.