Question:
Which position did Sir Roger Conant, 1st Baronet hold in Aug, 1943?

Context:
 Sir Roger Conant, 1st Baronet holds the position of Member of the 38th Parliament of the United Kingdom from Jul, 1945 to Feb, 1950. 
 Sir Roger Conant, 1st Baronet holds the position of Member of the 36th Parliament of the United Kingdom from Oct, 1931 to Oct, 1935. 
 Sir Roger Conant, 1st Baronet holds the position of Member of the 40th Parliament of the United Kingdom from Oct, 1951 to May, 1955. 
 Sir Roger Conant, 1st Baronet holds the position of Member of the 39th Parliament of the United Kingdom from Feb, 1950 to Oct, 1951. 
 Sir Roger Conant, 1st Baronet holds the position of Member of the 37th Parliament of the United Kingdom from Jun, 1937 to Jun, 1945. 
 Sir Roger Conant, 1st Baronet holds the position of Member of the 41st Parliament of the United Kingdom from May, 1955 to Sep, 1959.

Answer:
Member of the 37th Parliament of the United Kingdom