Robert Blust ♉ Taurus Robert Bly ♑ Capricorn Robert Bolt ♌ Leo Robert Bond ♓ Pisces Robert Borden ♋ Cancer Robert Bork ♓ Pisces Robert Bortuzzo ♓ Pisces Robert Bosch ♎ Libra Robert Boskovic ♋ Cancer Robert Bouchard ♈ Aries Robert Bourassa ♋ Cancer Robert Boyle ♒ Aquarius Robert Brandom ♓ Pisces Robert Brasillach ♈ Aries Robert Bresson ♎ Libra Robert Brett ♏ Scorpio Robert Bridges ♏ Scorpio Robert Bringhurst ♎ Libra Robert Broom ♐ Sagittarius Robert Brout ♊ Gemini Robert Browning ♉ Taurus Robert Bruce Merrifield ♋ Cancer Robert Bryce ♓ Pisces Robert Buckland ♍ Virgo Robert Buckley ♉ Taurus Robert Bunsen ♈ Aries Robert Burks ♋ Cancer Robert Burns ♒ Aquarius Robert Burns Woodward ♈ Aries Robert Buron ♓ Pisces Robert Burton ♒ Aquarius Robert Byrd ♏ Scorpio Robert Bárány ♉ Taurus Robert C. Cooper ♎ Libra Robert C. Dynes ♏ Scorpio Robert C. Martin ♐ Sagittarius Robert C. Merton ♌ Leo Robert C. O'Brien ♊ Gemini Robert C. Prim ♎ Libra Robert C. Springer ♊ Gemini Robert C. Winthrop ♉ Taurus Robert Cailliau ♒ Aquarius Robert Campin ♑ Capricorn Robert Capa ♎ Libra Robert Capron ♋ Cancer Robert Carlyle ♈ Aries Robert Caro ♏ Scorpio Robert Carradine ♈ Aries Robert Carsen ♋ Cancer Robert Casadesus ♈ Aries Robert Catesby ♐ Sagittarius Robert Cecil, 1st Earl of Salisbury ♊ Gemini Robert Charbonneau ♒ Aquarius Robert Charlebois ♋ Cancer Robert Charles Wilson ♐ Sagittarius Robert Charpentier ♈ Aries Robert Chartoff ♍ Virgo Robert Choquette ♉ Taurus Robert Christgau ♈ Aries Robert Cimetta ♒ Aquarius