Great or Grand

God delivered to Julia and Tim a girl today.  With that event a new branch of the family tree spouted and several branches became great or grand (or both).  My personal promotion was to "Great" (Great Uncle).  D'Lane and Ann received the honor of "Grand" but the nickname may not include the official word.  This seems to indicate in family tree hierarchy that "Grand" exceeds "Great". 

There is no question, though, Great Grandma and Grandpa deserve the real honor - simultaneously "Great and Grand" :)