164     private array $list = [];  variable in Fisharebest\\Webtrees\\Report\\ReportParserGenerate
2636     private function addDescendancy(&$list, $pid, $parents = false, $generations = -1): void  argument
2642         if (!isset($list[$pid])) {
2643             $list[$pid] = $person;
2645         if (!isset($list[$pid]->generation)) {
2646             $list[$pid]->generation = 0;
2653                     $list[$husband->xref()] = $husband;
2654                     if (isset($list[$pid]->generation)) {
2655                         $list[$husband->xref()]->generation = $list[$pid]->generation - 1;
2657                         $list[$husband->xref()]->generation = 1;
2661                     $list[$wife->xref()] = $wife;
2662                     if (isset($list[$pid]->generation)) {
2663                         $list[$wife->xref()]->generation = $list[$pid]->generation - 1;
2665                         $list[$wife->xref()]->generation = 1;
2674                     $list[$child->xref()] = $child;
2676                     if (isset($list[$pid]->generation)) {
2677                         $list[$child->xref()]->generation = $list[$pid]->generation + 1;
2679                         $list[$child->xref()]->generation = 2;
2683             if ($generations == -1 || $list[$pid]->generation + 1 < $generations) {
2685 …$this->addDescendancy($list, $child->xref(), $parents, $generations); // recurse on the childs fam…
2701 …private function addAncestors(array &$list, string $pid, bool $children = false, int $generations …  argument
2704         $list[$pid]->generation = 1;
2715                     $list[$husband->xref()]             = $husband;
2716                     $list[$husband->xref()]->generation = $list[$id]->generation + 1;
2719                     $list[$wife->xref()]             = $wife;
2720                     $list[$wife->xref()]->generation = $list[$id]->generation + 1;
2722                 if ($generations == -1 || $list[$id]->generation + 1 < $generations) {
2732                         $list[$child->xref()] = $child;
2733                         $list[$child->xref()]->generation = $list[$id]->generation ?? 1;