Reading both Neil Strauss and William Howe's "Generations" and Jon Krakauer's "Under The Banner of Heaven" makes me think that, for their importance in American development and as the most successful founder of a religion (Mormonism) in the past millenium, Joseph Smith and Brigham Young should be added to your site.
Whilst it is very easy to criticise many of the practices in Mormonism as Krakauer does, Phillip Longman points out that socially the Mormon heartland (Utah's western 23 counties, southeastern Idaho, the Arizona Strip, northern Nevada and southwestern Wyoming) has many social indicators that are very good compared with the rest of the US depsite modest incomes.
It is interesting to look at the two charts. it seems odd that they were religious leaders with their Suns in such secular signs as Capricorn and Gemini.
There is a link between the two with their Aquarius Moon - rather like the link between recent Popes (oddly through hypersecular Libra!) Brigham Young actually resembles Pius X in his lack of cardinal planets - which might symbolise a strongly religious nature. In a sense, Smith corresponds to the intuition-oriented leader, Young to the sensation-oriented practical leader, as Krakauer said.
BIRTH DATA:
JOSEPH SMITH (from "http://astrotheme.fr/en/portraits/N49p4wcV6q6Q.htm")
December 23, 1805
at 18:00
in Sharon, Vermont, USA
BRIGHAM YOUNG (from "http://astrotheme.fr/en/portraits/76eza5YXdBcd.htm")
June 1, 1801
at 11:00 (A.M.)
in Whitingham, Vermont, USA