1st–3rd century CE · alchemist

Maria the Jewess

Μαρία ἡ Ἑβραία

Known · ProbableNot attested in Alexandria.

Known only through Zosimos and later alchemists, who quote her as an authority and credit her with apparatus for distilling and for exposing metals to vapours: the tribikos still and the kerotakis. The bain-marie still bears her name. Her date is uncertain and her Alexandrian setting assumed.

Their life and work

Zosimos calls her one of the ancients and quotes her on apparatus and on the joining of the male and the female in the work; the saying 'one becomes two, two becomes three' is also given to her. The apparatus she is said to have devised, a still with three spouts (the tribikos) and a closed vessel in which metals were exposed to rising vapours (the kerotakis), is described in the manuscripts with drawings. The name 'bain-marie', a water bath, is attested in Latin from the early fourteenth century and in French from the sixteenth; later alchemists took the Mary of the name to be her, long after her time.

That she worked in Alexandria, and in the first centuries CE, is the usual modern assumption. Nothing in the fragments fixes the place or the date. Conjectured

Our device: Their emblem is a three-armed still. No portrait of any of these people survives. The emblems are our devices.

On the shelves

In the show

Sources (5)