Welcome to our CaringBridge site. We've created it to keep friends and family updated. We appreciate your support and words of hope and encouragement during this time when it matters most. Calder is 11 years old and was diagnosed with T-cell Lymphoma on February 26, 2016. He has a twin brother, Grayson and two sisters Charlotte (7) and Arden (5). We live in Iowa City, IA where Calder is a 5th grader at Hoover Elementary. Calder is a competitive gymnast, a soccer player and a black belt in Tae Kwon Do.