Hydra

22 February 1964, New York City, New York, USA

5 November 1961

11 May 1963, Calgary, Alberta, Canada

26 December 1970, Toronto, Ontario, Canada

27 October 1955, Everett, Washington, USA

1 February 1969, Saginaw, Michigan, USA

9 August 1976, Houston, Texas, USA

8 February 1981, Seminole, Florida, USA

1 September 1973, Kingston, Ontario, Canada

27 June 1968, New Orleans, Louisiana, USA