Early life and education
Ilia was born on October 27, 1837, in the village of Qvareli (Kvareli) in the Kakheti region of Georgia, into the noble Chavchavadze family, a line that had been granted princely status in 1726. He lost both parents while still young — his mother in 1848 and his father in 1852 — and was raised in part by his aunt. He received his first instruction at home and began study under Archdeacon Nikoloz Sepashvili from about the age of eight.
After attending a classical gymnasium in Tbilisi, he enrolled in 1857 in the law faculty of Saint Petersburg University. There he devoted much of his energy to researching Georgian historical texts in the archives, and he left the university in his fourth year without taking a diploma in order to return to Georgia.