Yesterday (Tamuz 24) was the yahrtzeit of Rebbe Yitzchak Yoel Rabinowitz of Kantikuziva, the Rebbe Reb Leibele's father-in-law. Born on Shvat 16, 5600 (1840) to Rebbe Gadalya Aahron, the son of Reb Yitzchak Yoel, the son of Rebbe Gadalya of Linitz, the author of Tshuos Chein and a talmid of the Baal Shem Hakadosh. His maternal grandfather was Reb Shmuel Avrohom Abba, son of Reb Moshe of Slavita, the son of the famed Rebbe Pinchas of Koritz.