Raja Ram Mohan Roy was an Indian scholar and reformer born in 1772 in Bengal who made several important contributions. He advocated for social reforms like abolishing sati and child marriage. He also founded the Brahmo Samaj, which promoted monotheism, social reform, and women's education. Additionally, he helped establish Hindu College in 1817 and advocated for introducing English and scientific education in India. He died in Bristol, England in 1833 while advocating for preserving Lord Bentinck's Sati Act.