404 error no such person found.
There was a William Thompson, 1at Baron of Largs (aka Lord Kelvin) who rejected evolution, but he also got a lot of other things wrong in his dotage.
"It seems as if we may also be forced to conclude that the supposed connexion between magnetic storms and sun-spots is unreal, and that the seeming agreement between periods has been a mere coincidence."
-- Lord Kelvin, 1892
"X-rays will prove to be a hoax."
-- Lord Kelvin, president, Royal Society, 1895
"Radio has no future."
-- Lord Kelvin
"Heavier than air flying machines are impossible."
-- Lord Kelvin