Thomas Hardy 
A Laodicean: A Story of To-day [EPUB ebook] 

Paula Power inherits a medieval castle from her industrialist father who has purchased it from the aristocratic De Stancy family. She employs two architects, one local and one, George Somerset, newly qualified from London. Somerset represents modernity in the novel. The changing of the old order in country manors and mansions may be slow or sudden, may have many issues romantic or otherwise, its romantic issues being not necessarily restricted to a change back to the original order.