Related Clues:

• 25-Across, for one
• Study for a Th.D. candidate
• Meth. or Cath.
• Field for a Th.D.: Abbr.
• Jordan's alma mater
• It's faith-based: Abbr.
• Member of the fam
• Prot., for one
• Fam. tree member
• Theologian's subj.
• Shepherd's field: Abbr.
• Sis, e.g.
• Bro
• Person in a tree: Abbr.
• Close relative, for short