Bibi Nanaki ji (1464-1518) was the elder sister of Guru Nanak and the daughter of Kalian Chand (Baba Kalu) and Mata Tripta. She was born in 1464 in her mother's home at the village of Chahal, now in Lahore district of Pakistan Punjab. The Guru's love for his sister is referred to in most touching terms in some of the Sakhis. A sister's love for her brother is a perennial theme of Punjabi folklore. There are many stories of Nanaki's deep and devoted affection for her brother, Nanak.