New York City house
... that the socialite Lucy Drexel Dahlgren's New York City house was designed by a neighbor whom Dahlgren met in Paris?
... that the socialite Lucy Drexel Dahlgren's <b id="mwnA"><a href="./Lucy_Drexel_Dahlgren_House" id="mwnQ" rel="mw:WikiLink" title="Lucy Drexel Dahlgren House">New York City house</a></b> was designed by a neighbor whom Dahlgren met in Paris?