deaths

Frederic Calland Williams, British co-inventor of the Williams-Kilborn tube, used for memory in early computer systems (born 1911)

Frederic C. Williams

English engineer (1911–1977)

Sir Frederic Calland Williams,, known as F.C. Williams or Freddie Williams, was an English engineer, a pioneer in radar and computer technology.
Source: Wikipedia (CC BY-SA)

Williams tube

Early form of computer memory

The Williams tube, or the Williams–Kilburn tube named after inventors Freddie Williams and Tom Kilburn, is an early form of computer memory. It was the first random-access digital storage device, and was used successfully in several early computers.
Source: Wikipedia (CC BY-SA)