Forgan is the sixth chair of the trust; her predecessors were John Scott (1936–48), Alfred Powell Wadsworth (1948–56), Richard Scott (1956–84), Alastair Hetherington (1984–89), and Hugo Young (1990–2003).
National Trust | National Trust for Places of Historic Interest or Natural Beauty | Walter Scott | F. Scott Fitzgerald | Sir Walter Scott | Ridley Scott | limited series | Orson Scott Card | Tony Scott | Rolls-Royce Limited | Winfield Scott | Wellcome Trust | Robert Falcon Scott | Scott | Arup Group Limited | National Trust for Historic Preservation | Asia Television Limited | Scott Brown | Ronnie Scott | Francis Scott Key | Scott McCloud | Scott Lobdell | John Scott, 1st Earl of Eldon | Winfield Scott Hancock | Randolph Scott | Peter Scott | Coretta Scott King | Seann William Scott | Scott Walker | Scott Bakula |