Possible Clues:

• Keeps to himself most of the present from overseas university
• Loner to inherit a thousand
• Religious recluse
• Ascetic who leads an isolated life
• Is she to get Timothy up all by himself?
• Many inherit from one retiring
• Solitary type at home in Russian museum?
• The boy she's got is back all by himself
• Kind of crab that lives in a cast-off shell
• Solitary type wants woman's hand shortly