Netziv on Mourning After Accepting Yom Tov and When a Man Can Marry a Second Wife (3 Kislev)

שו"ת משיב דבר ב:עג 3 Kislev 5647 (1886)

A brief responsum of Netziv's on whether a woman can observe mourning after lighting candles for Yom Tov

שו"ת משיב דבר ד:ה 3 Kislev 5623 (1862)

When we will allow a man to marry a second wife even without permission from a hundred rabbis (heter meah rabbanim).

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