18 degrees from Alexander Graham Bell, no blood relationship
32 degrees from John Baird
29 degrees from Claude Chappe
30 degrees from Lars Magnus Ericsson
24 degrees from Steve Jobs
22 degrees from Hedy Lamarr
19 degrees from Guglielmo Marconi
17 degrees from Samuel Morse, no blood relationship
15 degrees from Home Popham, no blood relationship
26 degrees from Maxx Martin