Operation Paperclip was a secret program of the Joint Intelligence Objectives Agency (JIOA) in which more than 1,600 German scientists, engineers, and technicians, such as Wernher von Braun and his V-2 rocket team, were recruited in post-Nazi Germany and taken to the U.S. for government employment, at the end of World War II; many were members and some were leaders of the Nazi Party.
Nazis were no longer in control of Germany when Operation Paperclip operatives went to the US.
A: Yes

Humphrey Arthur Gilkes MC & Three Bars (13 October 1895 – 11 July 1945) was a British soldier and doctor. He is one of four soldiers to have been awarded the Military Cross four times, all in the First World War. He was a medical officer in the Colonial Medical Service between the wars. He also served in the British Army in the Second World War, and was killed in an aeroplane crash at Djibouti.
The second war was when Humphrey died in a crash in Djibouti. 
A: Yes

Sarah Virginia Wade, (born 10 July 1945) is a former professional tennis player from Great Britain. She won three Grand Slam singles championships and four Grand Slam doubles championships, and is the only British woman in history to have won titles at all four Grand Slam tournaments. She was ranked as high as No. 2 in the world in singles, and No. 1 in the world in doubles.
Sarah Virginia Wade is retired and coaches other tennis players
A:
It's impossible to say