Possible Clues:

• Member of secret society altered forenames
• Society member at liberty to join mother and child?
• Release mother and child from member of order
• Fellow following secret order frames one corruptly
• His order's a secret one to rescue close family members
• Member of a secret order
• One on the square
• One of the fraternity's forenames rewritten
• Forenames out of place for member of a secret order
• Forename's out of place for secret order member