Complex sentence: Rajnarayan Dube also known to many, as the founder of Dube Industries and the Co-founder of Bombay Talkies along with Himanshu Rai and Devika Rani was a prominent financier and the strongest corresponding person of the company in the initial stages of Indian Cinema.
Split into simpler sentences: Rajnarayan Dube also known to many, as the founder of Dube Industries and the Co-founder of Bombay Talkies. Bombay_Talkies along with Himanshu Rai and Devika Rani was a prominent financier and the strongest corresponding person of the company in the initial stages of Indian Cinema.