Ghalib

Some of the early editions of Ghalib can't be traced now; ... (p. 22)

Ghalib was a classical poet of India, who lived in the 19th century and wrote in Persian and Urdu. The poet's real name was Mirza Asadullah Baig Khan, while "Ghalib" is the penname he adopted following the tradition of classical Urdu poets. Ghalib is most famous for his ghazals, which he wrote in Urdu, supposedly before the age of 19.

References:

• Mirza Ghalib on Wikipedia