Who was the oldest child in the Chanel family?

The oldest child in the Chanel family was Gabrielle Bonheur "Coco" Chanel. Born on August 19, 1883, she was the second of five children in her family. However, she is often recognized for her significant impact on fashion rather than her family dynamics. Coco Chanel became a pioneering designer, revolutionizing women's fashion in the 20th century.