Cassian Shay Rios was born at 10:35 p.m. May 30, 2018, at South Peninsula Hospital to Daniel and Abi Rios of Homer, Alaska. He weighed 7 pounds, 1 ounce. His maternal grandparents are Bruce Alborn and Sandy Miller, both of Homer. His paternal grandparents are Maria and Daniel Rios of California. His maternal great-grandparents are Ralph and Betty Miller of Homer. He joins siblings Daniel A. Rios, Jaime E. Rios, Katie C. Rios, Jadin R. Mann and River M. Mann.