R. Deutsch served as rabbi in Balassagyarmat for about fifty years. He was born in Pressburg c. 1843/84. His father, R. Aaron David Deutsch, was the author of Goren David. R. Joseph Israel Deutsch was a student of his father and of the Ketav Sofer. In 1872 he became as av bet din in Sa’andra and, in 1878, succeeded his father as av bet din in Balassagyarmat. R. Deutsch died on 27 Shevat 5687 (1927).
עמ' [3-7]: הקדמת בניו ר' חיים אהרן דוד דייטש אב"ד דפה (באלאשא יארמאט) ור' מנחם צבי דייטש דומ"ץ דפה.
"פרחי שושנים" לר' אהרן דוד דייטש שו לבו בתוך הטכסט.