Question:
Which team did Ernie Thompson play for in Jul, 1929?

Context:
 Ernie Thompson plays for Bristol City F.C. from Jan, 1929 to Jan, 1930. 
 Ernie Thompson plays for Carlisle United F.C. from Jan, 1928 to Jan, 1929. 
 Ernie Thompson plays for Blackburn Rovers F.C. from Jan, 1931 to Jan, 1936. 
 Ernie Thompson plays for Ashington A.F.C. from Jan, 1928 to Jan, 1928. 
 Ernie Thompson plays for Gateshead F.C. from Jan, 1938 to Jan, 1939. 
 Ernie Thompson plays for Bath City F.C. from Jan, 1930 to Jan, 1931. 
 Ernie Thompson plays for Bradford (Park Avenue) A.F.C. from Jan, 1928 to Jan, 1928. 
 Ernie Thompson plays for York City F.C. from Jan, 1939 to Jan, 1939. 
 Ernie Thompson plays for Manchester United F.C. from Jan, 1936 to Jan, 1938.

Answer:
Bristol City F.C.