Height profile

Margaret Grubb Height

Margaret Louise "Polly" Grubb (September 22, 1907 – November 17, 1963) was the first wife of pulp fiction author and Scientology founder L. Ron Hubbard, to whom she was married between 1933 and 1947. She was the mother of Hubbard's first son, L. Ron Hubbard Jr., and his first daughter, Katherine May "Kay" Hubbard.

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Visible height is how tall the person appears to you, including footwear, hairstyle and proportions. It's about overall impression.

Current barefoot height is your best estimate of the person’s real height today, without shoes.

Peak barefoot height is your estimate of the person’s tallest adult height before any age-related height loss.

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