What strides in research have been made since then? During the mid-1800s, English physician John Langdon Down (Figure 1) devoted much of his professional life to children with mental retardation.

John Hanna died following the single-vehicle collision in Ballynahinch on Tuesday. A man who died in a crash in Ballynahinch, Co Down, has been named by police. He was 34-year-old John Hanna from ...