William Longsword ♐ Sagittarius William Lundigan ♊ Gemini William Luther Pierce ♍ Virgo William Lyon Mackenzie ♓ Pisces William Lyon Mackenzie King ♐ Sagittarius William M. Branham ♈ Aries William M. Daley ♌ Leo William M. Evarts ♒ Aquarius William M. Tweed ♈ Aries William Mahone ♐ Sagittarius William Makepeace Thackeray ♋ Cancer William Manley German ♊ Gemini William Mapother ♈ Aries William March ♍ Virgo William Marshal, 1st Earl of Pembroke ♐ Sagittarius William Martin Leake ♑ Capricorn William Masters ♑ Capricorn William Maynes ♎ Libra William McDonough ♓ Pisces William McElcheran ♑ Capricorn William McGillivray ♑ Capricorn William McGonagall ♓ Pisces William McGrattan ♍ Virgo William McKay Wright ♏ Scorpio William McKinley ♒ Aquarius William McLean Hamilton ♓ Pisces William McMahon ♓ Pisces William McMaster Murdoch ♓ Pisces William McNamara ♈ Aries William Melville Martin ♍ Virgo William Merritt Chase ♏ Scorpio William Merz ♉ Taurus William Michael Rossetti ♎ Libra William Michaels ♋ Cancer William Monahan ♏ Scorpio William Morris ♈ Aries William Morris Davis ♒ Aquarius William Morris Hunt ♈ Aries William Moulton Marston ♉ Taurus William Muir ♉ Taurus William Mulock ♑ Capricorn William Murdoch ♌ Leo William Murray Caldwell ♉ Taurus William Murrill ♏ Scorpio William Myron MacDonald ♏ Scorpio William N. Pendleton ♑ Capricorn William Needles ♑ Capricorn William Njoku ♓ Pisces William Nordhaus ♊ Gemini William Notman ♓ Pisces William Nylander ♉ Taurus William O. Douglas ♎ Libra William Oefelein ♈ Aries William Orbit ♐ Sagittarius William Orpen ♐ Sagittarius William Osula ♌ Leo William Oughtred ♓ Pisces William P. Clark Jr. ♏ Scorpio William P. Fessenden ♎ Libra William P. Gottlieb ♒ Aquarius