Granny Weatherwax
Agnes does not appear in "A Hat Full of Sky", "Wintersmith" and "I Shall Wear Midnight", stories which feature both Granny Weatherwax and Nanny Ogg, nor does she show up in "The Wee Free Men", in which Granny Weatherwax and Nanny Ogg had a cameo. This leads to some speculation as to what had become of the coven. Her role in "Wintersmith" seems to have been filled in by Miss Tick, as more than three Witches together at one time becomes an "argument". She does, however, appear in "The Shepherd's Crown", where she (along with Perdita) is one of the people across the Disc who feels Granny Weatherwax's death when she dies of old age; and then later attends Granny Weatherwax's Wake. It's revealed that Agnes has been going on singing tours, and had been in Quirm at the time of Granny's death.