Darwin's grandchildren

Darwin Watterson has three grandbabies. One is an infant, one is about five years old, and one is about two years old.

The infant is a boy, and the eldest is a boy. The toddler is a girl.

They can be seen in The Baby running away with Darwin's eye.

Shortly after he tells Denedriel to stop, obviously saying one of his Grandbaby's names is Denedriel