Mark and Rachel (Dieken) Senff of Grand Island announce the birth of a son, Ryker Allen, born Sept. 29, 2012 at St. Francis Medical Center in Grand Island. He weighed 7 pounds, 2 ounces and was 21-1/2 inches long. He is welcomed home by a brother Taylor, and sisters Brianna, Audrina and Bailey. Grandparents include Dean and Karla Senff of Hampton, Diana Dieken of Hastings and Robert Dieken of Norfolk. Great-grandparents include Frank Eddy of Gibbon, Shirley Kotil and Darleen Senff, both of York.