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Ansanus
patron saint of Siena, a scion of the Anician family of Rome
SaintPre-congregation
Feast: 1 December (not on the universal Roman calendar; kept in the Roman Martyrology or local calendars)
Born
284
Died
304
Beatified
—
not needed: before formal processes
Canonised
By tradition
recognised before formal processes began
Who they were
Saint Ansanus (Italian: Sant'Ansano) (died 304 AD), called The Baptizer or The Apostle of Siena, is the patron saint of Siena, Italy and a scion of the Anician family of Rome.
Summary from Wikipedia (CC BY-SA 4.0), until this page is written up in full.
The miracles
Limited information available on this saint.
Why that counted as sanctity
Limited information available on this saint.