Possible Clues:

• Name of 5
• Head out on the ocean?
• With 51-Down, chief congressional advocate (who died 7/4/1826) of 5- and 9-Down
• Elton of England
• One book after another half mentioned where we may go
• English economist 1883-1946 (see 31 and 12 across)
• Book the smallest room
• Sir - Moore, killed at Corunna
• & 19 across Traditional archetypal Englishman
• Juliet Newton went round Ohio to find a man