Dr. Marc E. Jones rectified the PM's horoscope for his 1954 book, The Guide to Horoscope Interpretation. 1 He obtained the birthdata from Alan Leo's 1001 Nativities. 2  Jones used the Placidean House method; we use the more modern Koch.  The footnotes give you a site where the book can be bought inexpensively. It is also... Continue Reading →