He was educated at Dr. Charles Burney 's school at Greenwich .
Troubridge was the only son of Rear - Admiral Sir Thomas Troubridge , Bt. , and Frances Northall , the daughter of Captain John Northall .
Troubridge was educated at Dr. Charles Burney 's school at Greenwich .
Troubridge was the only son of Rear - Admiral Sir Thomas Troubridge , Bt. , and Frances Northall , the daughter of Captain John Northall .