Complex sentence: Derr had resided most of her life with her husband in the Paradise community in what is now Ball north of Pineville, but had some years after his death she relocated to Regency House in Alexandria, where she died at the age of ninety-two.
Split into simpler sentences: Derr had resided most of her life with her husband in the Paradise community in what is now Ball north of Pineville. Some years after his death she relocated to Regency House in Alexandria, where she died at the age of ninety-two.