Final answer:
The first wife of Maharaja Ranjit Singh was Maharani Mehtab Kaur. They married in 1796, but their marriage was not harmonious and did not produce any surviving heirs. Mehtab Kaur was significant in Punjab's history due to the powerful alliance her marriage was meant to create.
Step-by-step explanation:
The first wife of Maharaja Ranjit Singh was Maharani Mehtab Kaur. Maharaja Ranjit Singh, known as the Lion of Punjab, was the founder of the Sikh Empire, which came to power in the Indian subcontinent in the early half of the 19th century. He was known for his strong leadership and for creating a unifying force in the region.
Mehtab Kaur was the daughter of Gurbaksh Singh Kanhaiya and his wife, Sada Kaur, and she was married to Ranjit Singh in 1796. Her marriage with Ranjit Singh, however, was not a very harmonious one, and it did not produce any surviving heirs. The marriage is significant in the history of the Punjab and the Sikh Empire. She was an important figure as she came from a powerful family and the union was supposed to cement alliances between different factions.