What relationship is the father of a 2nd great grand uncle to me?

Question: What relationship is the father of a 2nd great grand uncle to me!?

It comes up blank in my software for family tree!.Isn't he still a blood relative!? ThanksWww@QuestionHome@Com

Best Answer - Chosen by Asker:

first poster is correct
great-great-grand father !Www@QuestionHome@Com

Great great grandfather!.Www@QuestionHome@Com