The Yenukah
From Zissil
The Yenukah is mentioned a few times in the Zohar and is buried in Tzfat. There are two opinion of where he is buried. Traditionally his Kaver was shown to be located in a cave above and to the left of Kever Rabbi Yehoshua ben Chanaya, whose entrance is right near the Kever of Rabbi Yehoshua Ben Nun a student of the Arizal. In a recent study by Yisrael Meir Gabbay and Ohalei Tzadikim based on descriptions by early visitors to the Kever, instead establishes its location in the cave of Rabbi Yakov Beirav.