Complex sentence: With its Soane interiors Wotton had a succession of Grenville occupiers until 1889, when the last direct male heir died, and thenceforward neglected down through the Second World War (when it was not requisitioned), but it was put up for sale shortly thereafter.
Split into simpler sentences: With its Soane interiors Wotton had a succession of Grenville occupiers until 1889, when the last direct male heir died. It was neglected down through the Second World War (when it was not requisitioned), but it was put up for sale shortly thereafter.