An illustration from an 1894 issue of Cosmopolitan magazine.  The caption reads: "Your chin is a most prominent and important feature.  Kept clean—soft—fresh—it becomes attractive.  If rough—or shiny—with little patches of beard in sheltered spots—passed by the razor on its morning rounds—the same chin becomes little short of repulsive."

You've heard of a "murder of crows" and other fun collective nouns.  But what do you call a collection of elders?

"An infinity of elders." —William Beckford, Vathek