Complex sentence: Nicodemus is married to Tessa/Imariel, the second oldest of the order; the Archive states that Nicodemus rescued Tessa from a life in the temple of Isis, to whom her parents had sold her at a very young age.
Split into simpler sentences: Nicodemus is married to Tessa/Imariel, the second oldest of the Order. The Archive states that Nicodemus rescued Tessa from a life in the temple of Isis, to whom her parents had sold her at a very young age.