Learning on the Marcos and Adina Katz YUTorah site is sponsored today by Ruth Peyser Kestenbaum and Miriam & Alan Goldberg to mark the tenth yahrtzeit of their father, Irwin Peyser, Harav Yisroel Chaim ben R' Dovid V' Fraidah Raizel Peyser and by Deena and Saul Kaszovitz to mark the yahrtzeit of Saul's father, Gedalia Yitzchak ben Shmuel Yosef, Gabriel Kaszovitz and for a refuah shleimah for Elka bat Tudrus