Rani Laxmibai of Jhansi

Rani Laxmibai was born in 1830 at Banaras in a wealthy family and was named Manukarnika at birth. She learned to read, write, use weapons at an early age.
She accepted the name Lakshmi Bai when she married Gangadhar Rao, the Maharajah of Jhansi and became the Rani of Jhansi at the tender age of 14. Gangadhar Rao's grandfather had signed a treaty with the British which granted him and his heirs and successors title to rule Jhansi.
Gangadhar Rao did not have any children and he adopted one of his relatives Damodar Rao as his heir. After Gangadhar Rao's death in 1853 the British(who had colonized most of India by then) refused to accept Damodar Rao as the legal heir of Jhansi and wanted to annex the kingdom into their rule.
According to Hindu law Damodar was the legal heir. Rani Laxmibai appealed to the British rulers in London to accept Damodar as the legal heir to the throne of Jhansi and not annex the kingdom but the British refused. Despite her appeal the British took over.
It 1857 there was a mutiny in the British Army at Meerut. In Jhansi also the army rebelled and killed the British Army Officers. This led to a state where the Rani was left to defend herself and her kingdom from a coup. She took over the administration of the kingdom once again.
In 1858 the British army once again marched towards Jhansi. Not willing to let the British takeover her kingdom the Rani built an army of 14,000 volunteers to fight the British. The soldiers of Jhansi fought very bravely for 2 weeks and the Rani led the forces in this battle. However after 2 weeks of fighting the British took control of Jhansi. The queen escaped on horseback to the fortress of Kalpi.
Here she organized a few other kingdoms to rebel against the British. These rebel forces captured Gwalior from the British. The British were determined to win back Gwalior and lay siege there in 1858. It is during this battle that the Rani lost her life.