The Collaborative International Dictionary of English v.0.48:

People \Peo"ple\ (p[=e]"p'l), v. t. [imp. & p. p. Peopled
   (p[=e]"p'ld) p. pr. & vb. n.; Peopling (p[=e]"p'l[i^]ng).]
   [Cf. OF. popler, puepler, F. puepler. Cf. Populate.]
   To stock with people or inhabitants; to fill as with people;
   to populate. "Peopled heaven with angels." --Dryden.
   [1913 Webster]

         As the gay motes that people the sunbeams. --Milton.
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Peopled \Peo"pled\ (p[=e]"p'ld), a.
   Stocked with, or as with, people; inhabited. "The peopled
   air." --Gray.
   [1913 Webster]

WordNet (r) 3.0 (2006):

peopled
    adj 1: furnished with people; "sparsely peopled arctic regions"