Mary Kay Ash, the founder of Mary Kay Cosmetics, and who was a native Texan.
Mary Kay Ash, the founder of Mary Kay Cosmetics, and who was a native Texan.
Mary Kay Ash, the founder of Mary Kay Cosmetics, was a native Texan. The phrase 'was a native Texan' correctly completes the sentence in a grammatically sound manner, providing a clear and concise statement about her background.
was a native Texan