In 1918, Jinnah married again. His second wife was Rattanbai Petit. She was twenty-four years younger than him. She was the daughter of Jinnah’s personal friend Sir Dinshaw Petit was a Parsi but rattanbai embraced Islam before marrying Jinnah and changed her name to Maryam. The couple resided in Bombay (now Mumbai) and frequently travelled to Europe. In 1919, his wife bore a daughter who was named Dina.