Robert Watson Landry
Robert Watson Landry( June 22, 1922 – November 13, 2017) was an American politician who was a Member of the Wisconsin State Assembly.
Daniel Danker
Daniel Danker is an American computer scientist and business person.
Bill Dally
William James" Bill" Dally is an American computer scientist and educator.
Prosper-Edmond Lessard
Prosper- Edmond Lessard( February 3, 1873 – April 11, 1931) was a member of the Legislative Assembly of Alberta from 1909 to 1921 sitting with the Liberal caucus in government.
He also served in the Senate of Canada from 1925 to his death in 1931 sitting with the federal Liberal caucus.
Jean-Loup Baer
Jean-Loup Baer is a computer scientist and Professor Emeritus at the University of Washington.
David Johnson-Davies
David Johnson- Davies is a British computer scientist and journalist.
Timothy Jurka
Timothy Jurka is a Polish- American computer scientist and political scientist.
Robert Watson (computer scientist)
Robert Nicholas Maxwell Watson( born 3 May 1977) is a Free BSD developer, and founder of the Trusted BSD Project.
He is currently employed as a University Lecturer in Systems, Security, and Architecture in the Security Research Group at the University of Cambridge Computer Laboratory.
Richard H. R. Harper
Richard H. R. Harper is an award- winning British computer scientist and prolific author.
Thomas Henzinger
Thomas Henzinger( born 1962) is an Austrian computer scientist and researcher.

Question: Who was born first out of Prosper-Edmond Lessard and Robert Watson (computer scientist)?
Answer: Prosper-Edmond Lessard