Gritha Pantagruel is one of Gilgamesh Wulfenbach's minions.. er... staffmembers following his ascension to the title of Baron, and is seen on more than occasion delivering announcements and reports to him in the workshops surrounding Mechanicsburg. She is distinct for her gargantuan proportions, being the creation of the (presumably late) Dr. Quintus Varangius, who was obsessed with the concept of size. The diminutive scout and spy Susa is her "lab sister." Probably has no immediate relation to her fellow giant Doctor Gailliard Prunestroggle, but you never know.