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At her sanctuary in a sacred grove (perhaps on the Esquiline Hill), a piece of money was deposited whenever a death occurred. There the undertakers (libitinarii) had their offices, and there all deaths were registered for statistical purposes. The word Libitina thus came to be used for the business of an undertaker, funeral requisites, and, by poets, for death itself.

Libitina was often mistakenly identified with Venus Lubentia (Lubentina), an Italian goddess of gardens. Libitina may have been originally an earth goddess connected with luxuriant nature and the enjoyments of life; because all such deities were connected with the underworld, she also became the goddess of death, that side of her character predominating in later conceptions.

http://en.wikipedia.org/wiki/Libitina

http://www.everything2.com/index.pl?node_id=1431931

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