Early Life and Education of David Peterson: A Complete Timeline

By Popular Timelines Editorial Team · Updated: June 12, 2025

An overview of the childhood and early education of David Peterson, highlighting the experiences that shaped the journey.

David Robert Peterson is a Canadian lawyer and former politician, most notably serving as the 20th Premier of Ontario from 1985 to 1990. His premiership marked the end of a long period of Conservative rule in Ontario, as he was the first Liberal premier in 42 years. He is notable for ending the 'Tory dynasty' in the province.

Sections (3)

Full Timeline Early Life & Education Career & Achievements

1913: Birth of Clarence Marwin Peterson and Laura Marie Scott

In 1913, both Clarence Marwin Peterson and Laura Marie Scott, who are David Peterson's parents, were born.

1936: Clarence Peterson Living in Toronto

In 1936, Clarence Peterson was living in Toronto and working as a salesman for Union Carbide.

1941: Birth of Jim Peterson

In 1941, Jim Peterson, David Peterson's brother, was born.

December 28, 1943: David Peterson Born

On December 28, 1943, David Robert Peterson was born. He later became a Canadian lawyer and politician, serving as the 20th premier of Ontario.

1943: Historical reference to seat loss

In 1943, there was a 48-seat loss that began the Tories' long rule over the province. This was mentioned in comparison with the 59-seat loss in 1990.

1969: Called to the Bar

In 1969, David Peterson was called to the bar.

1974: Marriage to Shelley Matthews

In 1974, David Peterson married actress Shelley Matthews.

1984: Political Shifts

In 1984, J. Earl McEwen crossed the floor to join the Tories, and four senior MPPs quit provincial politics to run for the federal Liberal government.