'xref', 'individual' => $individual1, 'tree' => $tree, 'required' => true]) ?>
'xref2', 'individual' => $individual2, 'tree' => $tree, 'required' => true]) ?>
'ancestors', 'options' => $ancestors_options, 'selected' => $ancestors]) ?>
'recursion', 'options' => $recursion_options, 'selected' => $recursion]) ?>