lesser mortal

Noun

 * 1) A person of lower rank, station or ability.
 * The better-off tend to look upon us as lesser mortals.
 * 1) * 1693,, Reflections and Maxims, no. 262, in A Collection of the Works of William Penn, London, 1726, Volume 1, p.856,
 * those higher Ranks of Men, are but Trustees of Heaven, for the Benefit of lesser Mortals, who, as Minors, are entituled to all their Care and Provision: