Jouko Tolonen died on November 23, 1986, in Helsinki, Finland.
Asko Tolonen was born on September 6, 1942, in Riihimki, Finland.
Jukka Tolonen was born on April 16, 1952, in Helsinki, Finland.
Polly Tolonen was born on May 13, 1974, in Michigan, USA.
Jouko Hassi was born in 1959.
Jouko Lindgrén was born in 1955.
Jouko Törmänen was born in 1954.
Jouko Vesterlund was born in 1959.
Jouko Parviainen was born in 1958.
Jouko Karjalainen was born in 1956.
Jouko Viitamäki was born in 1949.
Jouko Kuha was born in 1939.