Complex sentence: Breanna Lynn Bartlett-Stewart, stillborn on September 6,2000 in Paragould, Arkansas to Scott Stewart and Lisa Bartlett, was the first example of a stillbirth whose cause was successfully resolved via the Kleihauer-Betke test.
Split into simpler sentences: Breanna Lynn Bartlett-Stewart was a baby girl who was stillborn on September 6,2000 in Paragould, Arkansas to Scott Stewart and Lisa Bartlett. Her stillbirth is of particular note for being the first example of a stillbirth whose cause was successfully resolved via the Kleihauer-Betke test.