Final answer:
Harry Parker was the coxswain for the sophomores at the Poughkeepsie Regatta in 1935.
Step-by-step explanation:
The coxswain for the sophomores at the Poughkeepsie Regatta in 1935 instead of George Morry was Harry Parker.
Harry Parker was a highly successful coxswain and rowing coach, known for his tenure at Harvard University.
Parker led the Harvard crew team to many victories and was considered one of the greatest rowing coaches in history.