He was a great-grandson of Gamaliel, a prominent member of the Sanhedrin; he also purportedly traced his ancestry back to David.
[citation needed] The name "HaSandlar" may imply that Yohanan earned his living as a shoemaker, but it could also indicate that he was a native of Alexandria in Roman Egypt.
The learned company took umbrage at this derogatory remark, and murmured, "Johanan ha-Sandalar is a true Alexandrian [given to boasting]."
A marital question agitated the rabbis, and Johanan undertook to procure the closely guarded Akiva's advice upon it.
[7] He died on the 29th day of the Hebrew month of Tammuz (the same yahrzeit as that of Rashi), and was buried 200 meters from the tomb of Shimon bar Yochai in Meron, now located in Israel.