 Following his death his body was interred at , Frankfurt am Main.Rabbi Yaakov Yehoshua was one of the greatest Talmudists of his time and his book of commentary and novellae on the Talmud, "Pene Yehoshua", is one of the classic works of the era of Acharonim, and it remains an important book in the study of Talmud.He wrote "Pene Yehoshua" in four parts.