Complex sentence: The school was later linked to the Rittenhouse Academy, also founded and led by Rev. Craig in 1798, and its successor, Georgetown College, the first Baptist college founded west of the Allegheny Mountains and still thriving today.
Split into simpler sentences: The school was later linked to the Rittenhouse Academy, also founded and led by Rev. Craig in 1798. Its successor was Georgetown College, the first Baptist college founded west of the Allegheny Mountains and still thriving today.