She lives at 456 Snuffle Circle, with her husband and her two children, Aloysius and Alice. In the 1990 book "See You Later, Mashed Potater!", she is referred to as "Mommy Snuffle." She also appeared in the video "A New Baby in My House". Mommy Snuffle plays a role similar to that of Big Bird's Granny Bird. She appears only on a sporadic basis and exists primarily in books or as a kindly off-screen presence, mentioned but not seen.