Related Clues:

• Serpent's pigeon
• First mother?
• U2 bassist Clayton
• First of one gender
• "All About ___"
• Common ancestor?
• Sandler who played Canteen Boy
• Transitional time
• Husband of Eve
• Smith of note
• Celebratory night
• First lady's man?
• Original fellow
• The 31st vis-à-vis the 1st, e.g.
• Wall-E's love in 'Wall-E'