The Collaborative International Dictionary of English v.0.48:

Personable \Per"son*a*ble\ (p[~e]r"s[u^]n*[.a]*b'l), a.
   1. Having a well-formed body, or person; graceful; comely; of
      good appearance; presentable; as, a personable man or
      woman.
      [1913 Webster]

            Wise, warlike, personable, courteous, and kind.
                                                  --Spenser.
      [1913 Webster]

            The king, . . . so visited with sickness, was not
            personable.                           --E. Hall.
      [1913 Webster]

   2. (Law)
      (a) Enabled to maintain pleas in court. --Cowell.
      (b) Having capacity to take anything granted.
          [1913 Webster]

WordNet (r) 3.0 (2006):

personable
    adj 1: (of persons) pleasant in appearance and personality

Moby Thesaurus II by Grady Ward, 1.0:

59 Moby Thesaurus words for "personable":
   Junoesque, agreeable, amply endowed, authoritative, becoming,
   bonny, braw, built, built for comfort, buxom, callipygian,
   callipygous, charismatic, charming, comely, consequential,
   curvaceous, curvy, effective, effectual, efficacious, enchanting,
   estimable, fair, goddess-like, good-looking, goodly, important,
   influential, likely, lovely to behold, magnetic, momentous,
   persuasive, pleasing, pneumatic, potent, powerful, presentable,
   prestigious, reputable, shapely, sightly, slender, stacked,
   statuesque, strong, suasive, substantial, telling, weighty,
   well-built, well-favored, well-formed, well-made,
   well-proportioned, well-shaped, well-stacked, winning



Bouvier's Law Dictionary, Revised 6th Ed (1856):

PERSONABLE. Having the capacities of a person; for example, the defendant
was judged personable to maintain this action. Old Nat. Brev. 142. This word
is obsolete.