Dorothy Dix, a talented individual with a rich family background, was the sibling of renowned "western" character film actor Tex Harding, whose birth name was John Thye. Interestingly, Dorothy was approximately eight years older than her brother John, showcasing the significant age gap between the two siblings.
As her career progressed, Dorothy Dix decided to cease her film endeavors in 1936, a decision likely influenced by the passing of her mother. This event marked the end of her professional journey in the film industry.
In her personal life, Dorothy Dix never had any children, a choice that may have been influenced by various factors, including her career choices or personal preferences.
Furthermore, it is worth noting that Dorothy's sister, Marie Louise Thye, also contributed to the film industry, albeit in an uncredited capacity. This highlights the strong family ties and involvement in the entertainment industry that spanned across multiple generations.