Namesakes
Reino R. Lehto
(m) 1898-1966 
Finnish Presidents and Prime Ministers 1963-1964 (prime minister)
Eero Lehtonen
(a.k.a. Reino) (m) 1898-1959
Olympic Medalists 1920; 1924 pentathlon (gold)
Reino Kuuskoski
(m) 1907-1965
Finnish Presidents and Prime Ministers 1958 (prime minister)