Comcast founder Ralph Roberts dead at 95 in Philadelphia home
Comcast - Wikipedia
Comcast founder Ralph Roberts, 95, dies
Ralph J. Roberts - Wikipedia
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Ralph Roberts, Cable TV Pioneer Who Built Comcast, Dies at 95
2000 Cable Hall of Fame - Ralph J. Roberts
Comcast founder Ralph Roberts, 95, dies
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Comcast Founder Ralph J. Roberts Dead At 95
Comcast founder Ralph Roberts dead at 95 in Philadelphia home
Ralph Roberts, Cable TV Pioneer Who Built Comcast, Dies at 95