• ___-Pas (drawing medium)
• Big name in computers
• Big name in early computers
• Big name in early supercomputers
• Big name in supercomputers
• Blues guitarist Robert
• Bluesman Robert
• Bluesman Robert with five Grammys
• Computer name
• Computer pioneer Seymour
• Early computer developer
• Early mainframe maker
• Grammy-winning blues musician Robert
• Kind of fish
• Pioneer in supercomputers
• Robert of Strong Persuader
• Robert who plays blues
• Robert who recorded Strong Persuader
• Robert with the blues
• Seymour ___, the Father of Supercomputing
• Shelled fish
• Spiny lobster
• Supercomputer
• Supercomputer brand
• Supercomputer company
• Supercomputer company since the 1970s
• Supercomputer inventor
• Supercomputer maker
• Supercomputer name
• Supercomputer pioneer
• Supercomputer pioneer Robert
• The Father of Supercomputing