Notable : Famous : Historic figure

Paul Donald MacLean (May 1, 1913 – December 26, 2007) was an American physician and neuroscientist who made significant contributions in the fields of physiology, psychiatry, and brain research through his work at Yale Medical School and the National Institute of Mental Health. MacLean's evolutionary triune brain theory proposed that the human brain was in reality three brains in one: the reptilian complex, the limbic system, and the neocortex.

Hélène Boucher (23 May 1908 - 30 November 1934) was a well-known French pilot in the early 1930s, when she set several women's world speed records and the all-comers record for 1,000 km (621 mi) in 1934. She was killed in an accident in the same year.