Mike and Mindy Crist, Darlington, are parents of a son, Calum Donovan Crist, born Tuesday, May 26, 2009 in the Monroe Clinic. Calum joins a sister, Delaney, 2 1/2, and a brother, Declan, 4 1/2. Grandparents are Bob Crist, Darlington; Jon and Pat Curran, Gratiot; and Don and Sue Tuescher, Darlington. Ross Crist, Darlington, is the great-grandfather.