public function getFirstChild($sortColumn = 'cDisplayOrder asc', $excludeSystemPages = false)
    {
        if ($excludeSystemPages) {
            $systemPages = ' and cIsSystemPage = 0';
        } else {
            $systemPages = '';
        }

        $db = Database::connection();
        $cID = $db->fetchColumn('select Pages.cID from Pages inner join CollectionVersions on Pages.cID = CollectionVersions.cID where cvIsApproved = 1 and cParentID = ? '.$systemPages." order by {$sortColumn}", array($this->cID));
        if ($cID > 1) {
            return static::getByID($cID, 'ACTIVE');
        }

        return false;
    }