David Vaile I

David Vaile I is the father of diplomat David Vaile II and the grandfather of senator Leighton Vaile.

History
He was born in Alaska.

He had two sons, one of whom was David Vaile II, who would go on to have two children, Leighton and David III. David III later had a daughter of his own, Louise. The other son, Jon had only one child, Laina.

It is assumed he is dead, as he does not appear among Leighton's family members in "Existential Issues," although at least one other family member was mentioned to have stayed behind in Alaska, leaving his status unknown.