Mays Family Tree - Person Sheet
NameDavid RITTENHOUSE 1198
Birth Date8 Apr 1732
FatherMatthias|Mattias RITTENHOUSE (1702-1792)
MotherElizabeth WILLIAMS
Misc. Notes
The first approximately accurate calculation of the distance from the earth to the sun was made by [a] David Rittenhouse in 1769. 4244
Last Modified 2 Oct 2010Created 17 May 2017 Rick Gleason - ricksgenealogy@gmail.com
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