Complex sentence: The house is thought to have been built by the third generation of Stantons to live on this property, thomas and Thankful Denison Stanton, thomas was the son of Robert and Joanna Gardiner Stanton.
Split into simpler sentences: The house is thought to have been built by the third generation of Stantons to live on this property, Thomas and Thankful Denison Stanton. Thomas was the son of Robert and Joanna Gardiner Stanton.