https://www.encyclopedia-titanica.org/titanic-survivor/percy-ball.html
Encyclopedia Titanica Staff member Member Feb 22, 2012 4,880 93 318 Jun 24, 2012 #1 Percy Ball : Titanic Survivor Biography of Percy Ball : Titanic Survivor www.encyclopedia-titanica.org
Percy Ball : Titanic Survivor Biography of Percy Ball : Titanic Survivor www.encyclopedia-titanica.org