William Mckay Wright William Mckinley William Mclachlan William Mclean Hamilton William Mcmahon William Mcmaster Murdoch William Mcnamara William Melville Martin William Merritt Chase William Merz William Michaels William Miller William Monahan William Morris Davis William Morris Hunt William Morris William Morton William Moseley William Moulton Marston William Mueller William Mulock William Murdoch William Murray Caldwell William Murrill William Myron Macdonald William N Pendleton William Needles William Njoku William Nordhaus William Notman William Nylander William O Connor William O Douglas William O Reilly William Oefelein William Of Gellone William Of Malmesbury William Of Ockham William Of Rubruck William Of Tyre William Ogilvie William Orpen William Oughtred William Owens William P Clark Jr William P Fessenden William P Gottlieb William P Murphy William P Rogers William P Young William Paca William Paley William Parks Paleontologist William Paterson William Patrick Fyfe William Pearce Howland William Peden William Penn William Perry William Peter Blatty