1431 - Jeanne - C+
60 - Nero - B+
1573 - ????? (Drake?) - A-
1888 - ????? - A
1783 - Washington - A+
1273 - ????? (Nuada?) - EX
2500 BC - Enkidu - _■
Ehhhh, Humanity Foundation Value being the degree the acts of the Servants aided to the establishment and flourishing of humanity?
Yeah, I don't know. Maybe McJon01 does, judging by the cut of his jib.