According to this page: http://miffthefox.info/mspa/sweepcalc.html
Rust bloods can only live from 26-52 years, if they’re lucky to not be culled first.
The only KNOWN rust blood to live so far is the Handmaid.
Not sure if a forgotten fact, but interesting none the less.
==> Submitted by whocaresifimnotperfect
All the current seer and knight players are related. Kankri/Karkat and Laluta/Terezi are dancestors while Dave and Rose are siblings.
It is possible the Seer and Knight classes are meant to be related, no matter what.
http://www.mspaintadventures.com/?s=6&p=007302
http://www.mspaintadventures.com/?s=6&p=007303
http://mspaintadventures.wikia.com/wiki/Terezi