Marc Jones says she is a German born astrologer, but after a lot of searches we found Dr. Lash as a contemporary of Danish-born Max Heindel and his Rosicrucian group. She continued his work in Medical Astrology after he died in 1919, that we surmise, was from the Spanish flu epidemic, most who were middle aged adults and Heindel at 54 was a bit on the high side of that mark. Still if he had underlying health issues, that would have weakened his system, the flu would have had a good threshold to work from.
