Your copy of 'The Seven Curses' bears our guesses at interpreting the verses. In short form: Seven curses come from House Dagoth, or House Dwemer, or both. Fire and ash come from Red Mountain. Flesh is corprus. Ghosts, Seed, and Despair are unclear, but Curse-of-Dreams seems to refer to recent cases of soul sickness and Sleeper attacks in the towns.

first curse, Curse-of-Fire second curse, Curse-of-Ash third curse, Curse-of-Flesh fourth curse, Curse-of-Ghosts fifth curse, Curse-of-Seed sixth curse, Curse-of-Despair seventh curse, Curse-of-Dreams

'The Seven Curses' reads as follows: through the doors of the unmourned house where scoffers scoff and schemers scheme from the halls of the oath-breaking house rings seven curses of gods blasphemed