Mary Potter
... that in 1957, painter Mary Potter swapped houses on the east coast of England with composer Benjamin Britten?
... that in 1957, painter <b id="mwAp0"><a href="./Mary_Potter_(painter)" id="mwAp4" rel="mw:WikiLink" title="Mary Potter (painter)">Mary Potter</a></b> swapped houses on the east coast of England with composer <a href="./Benjamin_Britten" id="mwAp8" rel="mw:WikiLink" title="Benjamin Britten">Benjamin Britten</a>?