public function loadChildren(Family $family, $generations): string
    {
        $out = '';
        if ($family->canShow()) {
            $children = $family->children();

            if ($children->isNotEmpty()) {
                foreach ($children as $child) {
                    $out .= $this->getPersonLi($child, $generations - 1);
                }
            } else {
                $out .= '<li class="sb_desc_none">' . I18N::translate('No children') . '</li>';
            }
        }
        if ($out) {
            return '<ul>' . $out . '</ul>';
        }

        return '';
    }