Larenta

In Roman mythology, Dea Tacita ("the silent goddess") was a goddess of the dead. In later times, she was equated with the earth goddess Larenta. In this guise, Dea Tacita was worshipped at a festival called Larentalia on December 23. Goddesses Mutae Tacitae were invoked to destroy a hated person: in this inscription (Année epigr. 1958, 38, 150) someone asks "ut mutus sit Quartus" and "erret fugiens ut mus". These silent goddesses are the personification of terror of obscurity.
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[Roman] The Roman earth-goddess, also called Dea Tacita, the silent goddess. Her festival, called the Larentalia, was observed on December 23. On this day offerings were brought to her in a mundus, a opened groove.