A Recurring Theme

 She is the very Mischief, a crooked girl who hopped from a crows egg hatched in a cuckoo's nest and ever afterwards walked contrarywise though the world.

 Patron Saint of Unintended Children, and people who come into our lives not intending to Stay. Also Foxes, Coyotes, Pigeons, Rats and Lost Shoes by the roadside.  

She is Mictecacihuatl, keeper of the Gates and Ways, Protector of displaced, discarded, dispirited and disenfranchised Peoples. Hers is all food eaten in secret, all forgotten truths and all hidden treasure.

Her Day is today, November 1st, Day of the Innocents.