Dr. C. Syverson was the lead scientist working in the FEV labs section of the Institute.
Background
In 2277, they personally relayed test results to Dr. Zimmer.[1] Syverson was unsure of why Zimmer had ordered the tests to begin with, and noted Zimmer was annoyed with the results.[1] Dr. Brian Virgil took over the position after Syverson died.[1]
Appearances
C. Syverson is mentioned only in Fallout 4.