Moses ibn Ḥabib

Moshe ibn Habib (1654–1696) was the Rishon LeZion (Sephardic chief Rabbi of Israel), Hakham Bashi (chief rabbi of the Ottoman Empire) and the head of a major yeshiva in Jerusalem.

ibn Habib was born in 1654 in Salonika. His father, Rabbi Shlomo ibn Habib was a scion of a distinguished family that was forced to emigrate from Spain. Among his forefathers were Rabbi Jacob ibn Habib, the author the famous book Ein Yaakov and Joseph ibn Habib, author of the commentary Nimmuke Yosef.

At the age of 15 Moses moved to Jerusalem, where he enrolled in the yeshiva of Rabbi Jacob Hagiz. He married the daughter of Rabbi Jonathan Galanti, whose son, Rabbi Moses Galanti, the Rishon LeZion, was known as The Magen.

Both of ibn Habib's daughters married prominent scholars:

Upon his arrival in Jerusalem, despite his young age, ibn Habib was immediately recognized for his extraordinary talents. Such distinguished Jerusalemite scholars as Rabbi Hezekiah da Silva, the author of the work Peri Hadash, Rabbi Ephraim Navon, author of the work Mahane Ephraim and even his master Rabbi Jacob Hagiz recognized him as their equal and maintained halachic discourses with him.

At some point, ibn Habib was sent as an emissary to the Jewish community Turkey; however, other than the fact of his dispatch, nothing else is known about this period of his life.

When his brother-in-law Rabbi Moshe Galanti died in 1689, ibn Habib was appointed Rishon LeZion and head of the yeshiva in his stead. His colleagues on the rabbinical court included the Jerusalemite scholars R. Jacob Molkho, R. Yom Tov Zahalon and R. Yoseph bar Yoseph.

Though young in years, ibn Habib was well known for his erudition and scholarship in all areas of the Torah. However, his primary expertise was in the area of the laws of marriage and divorce and particularly in the thorny areas of the laws dealing with agunot ('anchored or chained' women). He authored two works in this area, Get Pashut and Ezrat Nashim, which remain standard references in these area to this day.

...
Wikipedia