Caleb in 1998:

Kristin and family on the Utah State University campus, Fall of 1998.
From left: Kristin with Caleb, her husband Mikle, Sam, and Grandpa Hacken:

Auntie Lisa with nephews Caleb South, Joey Montgomery, Danny South and Sam South (left to right) 2004:

Caleb is the brother of: Sam and Daniel.