Catherine of Siena(redirected from Catharine of Siena)
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Catherine of Si·en·a(sē-ĕn′ə, syĕ′nä), Saint 1347-1380.
Italian religious leader who mediated a peace between the Florentines and Pope Urban VI in 1378.
Catherine of Siena
(Biography) Saint. 1347–80, Italian mystic and ascetic; patron saint of the Dominican order. Feast day: April 29