Complex sentence: The Hall was sold by Caroline Colthurst, the owner of the Pitchford Estate, in 1992 but was reunited with the Pitchford Estate on 28 September 2016 by Caroline's daughter Rowena Colthurst and her husband James Nason.
Split into simpler sentences: The Hall was sold by Caroline Colthurst, the owner of the Pitchford Estate, in 1992. It has, however, recently been reunited with the Pitchford Estate (28 September 2016) by Caroline's daughter, Rowena Colthurst and her husband James Nason.