Yalta(Aramaic for doe or mountain goat) grew up a daughter of privilege in a wealthy and learned home. Her father was a scion of the Davidic line and a Reish Galusa; he represented the Jewish community to the Parthian Empire.Yalta’s father would collect the community’s taxes and petition the rulers for its needs.

Yalta’s family lived in Bavel in the flourishing city of Nehardea(a composite of two words nehar for river deah for knowledge) situated on theEuphratesRiver. Nehardea was overrun in 259 CE during an uprising lead by Pappa bar Netzer against King Shabur (Sapor I 241–272). Most of the Jewish population fled the unstable region. Some of the rabbis and scholars relocated to Mechoza in the general area ofBaghdad. There a leading disciple of Rav and Shmuel Rabah bar Avuha Yalta’s father established a large yeshivah.

One of Rabah bar Avuha’s favorite students a talmid chacham and a third-generation Amora was young Rav Nachman. Rav Nachman had been orphaned at a young age and Rabah took him under his wing. It was this prize student and surrogate son that Rabah bar Avuha chose as a husband for his outstanding daughterYalta.

Rav Nachman bar Yaakov was appointed by his father-in-law Rabah bar Avuha as a dayan in his rabbinic court. After the latter passed away Rav Nachman took over as rosh yeshivah and political leader of Mechoza.

When Nehardea rose from the rubble and many Jews returned Rav Nachman transferred the yeshivah in Mechoza to that city.