spouseFamilies()->map(function (Family $family): Collection { return $family->children(); })->flatten(); ?>

fullName()) ?>

$children, 'generations' => $book_size - 1]) ?>
$individual]) ?> spouseFamilies() as $family): ?> $family->spouse($individual)]) ?>
$book_size - 1, 'family' => $individual->primaryChildFamily()]) ?>
1): ?>
$child, 'generations' => $generations - 1, 'book_size' => $book_size, 'show_spouse' => $show_spouse]) ?>