What makes a profile Unconnected? John McPhee, McPhee-274, is Unconnected, which I understand, as he is shown with no parents and no wife. His son Archibald, McPhee-273, is not shown as Unconnected, and he has not only John as father, but also a wife. But Archibald's son Donald, McPhee-279, is shown as Unconnected. He is shown with two parents, but no wife or children. Archibald's other son, William, McPhee-272, is not shown as Unconnected, but he has a wife and children, and his Privacy setting was set to Private (now changed to Private w/ Public Family Tree). Why is Donald Unconnected while William is not shown as Unconnected?
Also, does the Privacy setting make any difference in whether a profile is Connected or Unconnected?