Rao Bika, a younger son of Rao Jodha, the founder of the Kingdom of Marwar, established the Kingdom of Bikaner in 1488.

The city of Bikaner was founded by Rao Bika in 1488 and served as the capital of the Kingdom of Bikaner.

The Rathore dynasty, a branch of the Rajputs, ruled the Kingdom of Bikaner from its foundation in 1488 until its merger into the Union of India in 1947.

The Kingdom of Bikaner covered an area of approximately 33,000 square kilometers, making it one of the largest princely states in Rajputana.

In the early 20th century, the population of the Kingdom of Bikaner was estimated to be around 1.5 million.

Hinduism was the dominant religion practiced in the Kingdom of Bikaner, with a significant population of Jains and Muslims as well.

Marwari, a Rajasthani language, was the primary language spoken in the Kingdom of Bikaner.

Millet was the primary agricultural product of the Kingdom of Bikaner, due to its adaptability to the arid climate of the region.

Textiles, particularly the production of woolen carpets and shawls, was the main industry in the Kingdom of Bikaner.

Junagarh Fort, constructed by Rao Bika in the 16th century, is a prominent historical landmark in Bikaner.

Rao Ganga, who ruled Bikaner from 1574 to 1608, was known as the 'Lion of Bikaner' for his bravery and military prowess.

The Kingdom of Bikaner, along with other princely states, merged into the Union of India in 1947, following India's independence from British rule.

Maharaja Narendra Singh was the last ruling Maharaja of the Kingdom of Bikaner, reigning from 1943 until the merger of the state into the Union of India in 1947.

The Kingdom of Bikaner no longer exists as an independent political entity. Bikaner city is now part of the state of Rajasthan in India.

The Kingdom of Bikaner is renowned for its rich history, heritage, historical monuments, forts, and traditional arts and crafts.