(1) Instead of descending subscripts, which would either get smaller with each iteration, until they were too small to read, or remain the same size, and drastically increase the space between lines of text, I recommend the same system as used to track software revisions -- separating the fields by periods. So the 8th daughter of the 7th son of a 7th son of Mel would be Mel.7.7.8. Note that it would not be "Mel7.7.8, as, over time, more original uncloned people will be including digits in their names.

(2) Pyramus, NJ is just across the river from Thisbe, PA.