William II of Sicily 💼 King William II of Württemberg 💼 Monarch William II of the Netherlands 💼 Politician, judge, military personnel, art collector, painting collector William II, Count of Hainaut 💼 Politician William II, Count of Provence 💼 Aristocrat William II, Duke of Athens 💼 Monarch William III of England 💼 Politician, monarch William III of Sicily 💼 Aristocrat William III of the Netherlands 💼 Politician, judge, patron of the arts, monarch, painting collector, art collector William IV 💼 Monarch, politician, naval officer William Inge 💼 Playwright, novelist, screenwriter, writer, television actor, teacher William Iron Arm 💼 Military leader, mercenary William J. Brennan Jr. 💼 Lawyer, judge, politician, jurist William J. Burns 💼 U.s. secret service agent, novelist William J. Casey 💼 Jurist, politician William J. Donovan 💼 Lawyer, military officer, politician, diplomat, intelligence officer William J. Duane 💼 Lawyer, politician William J. Hardee 💼 Military personnel William J. Seymour 💼 Preacher, religious leader William Jackson Harper 💼 Actor, television actor William Jackson Hooker 💼 Botanist, university teacher, illustrator, pteridologist, botanical illustrator, writer, botanical collector, scientific collector William James 💼 Philosopher, psychologist, university teacher, physician, writer William James Beal 💼 Botanist, botanical collector, scientific collector William James Lewis 💼 Politician, coroner, physician William James Mayo 💼 Military physician, surgeon William James Roche 💼 Lawyer, politician, diplomat, physician William James Sidis 💼 Mathematician, anthropologist, historian, linguist, inventor, writer, peace activist, language inventor William James Stewart 💼 Politician William James Topley 💼 Photographer William Jennings Bryan 💼 Politician, lawyer, diplomat, publisher, editor, writer William John Burchell 💼 Explorer, zoologist, botanist, writer, traveler, painter, ornithologist, entomologist, botanical collector, scientific collector William John McKeag 💼 Entrepreneur William John Patterson 💼 Politician William John Rose 💼 Historian, writer William Johnston Tupper 💼 Lawyer, politician William Johnstone Ritchie 💼 Politician, judge, lawyer William Joseph Simmons 💼 Politician William Joyce 💼 Politician, journalist, radio personality William K. Howard 💼 Film director, writer, screenwriter, film producer, director William Kaelin Jr. 💼 University teacher, researcher, oncologist William Kahan 💼 Mathematician, computer scientist, university teacher William Kamkwamba 💼 Inventor, writer, electronician, electrotechnician William Kashtan 💼 Politician William Katt 💼 Voice actor, comedian, television actor, film actor, actor, screenwriter, film producer, musician, film director William Keighley 💼 Film director, actor, screenwriter, stage actor, theatrical director, director William Keir Carr 💼 Military personnel, aircraft pilot William Kemmler 💼 Street vendor William Kennedy Dickson 💼 Inventor, film director, film producer, cinematographer, actor, photographer, engineer, camera operator, director, screenwriter William Kent 💼 Architect, painter, printmaker, decorator, landscape architect, furniture designer William Kentridge 💼 Film director, painter, theatrical director, scenographer, draftsperson, actor, video artist, animator, sculptor, printmaker, visual artist, paper artist, art director William Kidd 💼 Privateer, military personnel, pirate William Kingdon Clifford 💼 Mathematician, philosopher, university teacher William Kingsford 💼 Civil engineer, historian, journalist, writer William Kircher 💼 Film producer, stage actor, film actor, television actor, actor William Knox D'Arcy 💼 Businessperson William Kruskal 💼 Mathematician, statistician, university teacher William Kurelek 💼 Writer, painter, children's writer William Kvist 💼 Association football player William Kwong Yu Yeung 💼 Astronomer William L. Marcy 💼 Politician, lawyer, diplomat, judge