Answer:

1. The bird plucked out the ruby from the Prince's sword and gave it to the seamstress to buy food and medicine for her sick child.

2. The bird plucked out the sapphire from the Prince's eye and gave it to the actor to pay his debts and get out of prison.

3. The bird plucked out the gold leaf from the Prince's coat and gave it to the writer to buy fuel and food for his family.

4. The bird plucked out the heart from the Prince's chest and gave it to the Angel to take to God.