I have had a look at Elizabeth Taylor's chart with the Sagi ascendant and can see the validity. It is ruled by Jupiter in Leo and amongst other things she had hip problems and a fall from a horse in childhood whilst acting. This fits. Sagittarius rising can give long eyelashes and thick, like a horse. She wore her hair often like a mane and thick, so that would be Jupiter in Leo. She also had back problems and again that fits. Jupiter in the 8th house gives generosity from others especially partners and largesse. Richard Burton for instance, spent millions on her. This position often attracts wealth through sexual matters.
She also has her north node in the 4th and her main role in life as she saw it was to be a mother and in Pisces, she adopted a child on compassionate grounds. Gemini on the 7th gives multiple marriages often and she certainly had that. Her Venus is in Aries 5th house of performing arts and of a sexual nature. Libra on the MC shows her public image and she looked the quintessential Libran and with the Pisces tendency to weight gain. So I have revised my opinion.