2) A young boy castrated to keep his voice from changing. Used by the catholic church during the 1500-1700's as choir boys.
3) A manservant for noble women, castrated so that they don't get any funny ideas about said noble women. In Roman times they were believed to grow to enormous sizes after they were snipped.
2) poor eunochs, they never had a chance to go with a girl.
3) we cut off their balls, so they do not get fiesty with the women.