I know of at least three sets of twins that have been born to my ancestors. My gg-grandmother Florence Archer was a twin. Her twin brother was Clarence Marselles Archer and they were born April 16, 1864 in Medina County, Ohio. When my g-grandfather Nub Fredrickson was around eight and living in Norway his father Fredrick Ellingson had an affair that produced twins a boy and a girl. Ellis Young is the brother of my ggg-grandmother Mary B.C. Young. He and his first wife had twins, Isaac and Sarah, on October 7, 1862 in Hamilton County, Indiana. They both died the following year. The picture shows the their tombstones along with their mother tombstone. These are found in the Cicero Cemetery in Cicero, Hamilton County, Indiana.  ¶ 9:29 AM