Rav Yitzchak Elchonon Spector

Rav of Kovno (1817-1896). He served in Kovno for 32 years. He studied Choshen Mishpat with Rav Binyamin Diskin, and served as rav in Zebelen, Baraze, and Novardok before his appointment to Kovno. He authored Be'er Yitzchak, Ein Yitzchak, and Nachal Yitzchak.