Dorothy Ann Tjersland, 80, of Wilmington, Delaware, died peacefully on June 11, 2021. She was born in Darby, PA to the late William and Dorothy Sheneman. Dorothy was predeceased by her husband, Yngvar Tjersland, in 2008. She is survived by many friends and family, including her great-grandchildren, Carson and Knox, who she loved so much. Services will be private.