Natacha Rambova died of a heart attack at Las Encinas Hospital in Pasadena, California, at the age of 69. This marks the end of her life, which encompassed a diverse range of accomplishments in Hollywood and in the field of Egyptology. Her death concluded a life marked by creativity, controversy, and intellectual pursuits.

Natacha Rambova patented a doll she designed with a "combined coverlet". It was shortly after the beginning of her divorce proceedings from Rudolph Valentino. This event marks a step toward Natacha Rambova building her own solo career and starting a new independent professional path after her relationship with Valentino.

Natacha Rambova and Rudolph Valentino remarried legally in Crown Point, Indiana. This event rectified the legal issues surrounding their first marriage in Mexicali, solidifying their union in the eyes of the law. It followed Valentino's arrest for bigamy. This date marks the beginning of their formal, legal partnership.

Natacha Rambova and Rudolph Valentino were married in Mexicali, Mexico. This event was initially problematic due to Valentino's previous marriage not being legally dissolved for the required time, leading to legal complications. The marriage symbolized a significant, albeit tumultuous, period in both of their lives, marked by professional collaborations and personal conflicts.

Winifred Kimball Shaughnessy, later known as Natacha Rambova, was born in Salt Lake City, Utah. This marks the beginning of the life of a prominent figure in Hollywood costume and set design, as well as an Egyptology scholar. This event set the stage for her future career and personal life, including her work in film and later academic pursuits.