Learning on the Marcos and Adina Katz YUTorah site is sponsored today by Ruth Peyser Kestenbaum and Miriam & Alan Goldberg to mark the ninth yahrtzeit of their father, Irwin Peyser, Harav Yisroel Chaim ben R' Dovid V' Fraidah Raizel Peyser and by Gila and Andrew Kass l'ilui nishmas Baila bas Yaakov Dov and for a refuah shleimah for Rivka Chava bas Baila by her family and for a refuah shleimah for Getzel Avraham ben Yehudit