Related Clues:

• ''Long, Long ___''
• Fifth word of the Gettysburg Address
• Start of many Grimm tales
• At a time in the past
• It's enough for some
• Not again
• Not at present
• Less than rarely
• A long time follower?
• From way back when
• Fairy-tale start
• Prior to this moment
• Head of a tale
• "Just this ---"
• Less than twice