David Richard Caplan (November 15, 1964 – July 24, 2019) was a Canadian politician in Ontario, Canada. He was a member of the Legislative Assembly of Ontario who represented the ridings of Oriole and Don Valley East from 1997 to 2011 and a cabinet minister in the government of Liberal Premier Dalton McGuinty from 2003 to 2009. Background Caplan was born in Toronto, Ontario, and was educated at the University of Western Ontario. He worked as a commercial real estate agent with the firm of Ernest Goodman Ltd. from 1985 to 1989, and was vice-president of Taurus Metal Trading Ltd. (a recycling company) between 1989 and 1992. Caplan was elected as a trustee to the North York Board of Education in 1991 and served in this capacity for six years, becoming the board's vice-chair in 1993. He also served on the Metropolitan Toronto School Board from 1994 to 1997, becoming its vice-chair shortly before his departure for higher office. Caplan was the son of Elinor Caplan (née Hershorn), who served as a cabinet minister at the federal and provincial levels. His father, Mayer Wilfred Caplan, was a business person active in politics. He was married to Leigh and had two sons, Benjamin and Jacob. Politics In 1997, Elinor Caplan resigned her seat in the Ontario legislature to seek election to the House of Commons of Canada. David Caplan contested his mother's former riding of Oriole in the subsequent by-election, and defeated his Progressive Conservative opponent, former federal Member of Parliament Barbara Greene, by a significant margin. He subsequently served as the Liberal critic for Youth and Training. Ontario's electoral map was significantly altered in 1996, when Progressive Conservative Premier Mike Harris introduced a bill to reduce the number of members in the legislature from 130 to 103. These changes did not apply to by-elections for the sitting legislature, but came into effect for the provincial election of 1999. As a result, Caplan was forced to face another incumbent Member of Provincial Parliament (MPP), Minister of Education David Johnson, in the new riding of Don Valley East. Johnson had surprised many observers by not running in the safer riding of Don Valley West. In one of the most closely watched races of the campaign, Caplan defeated Johnson on election night by just over 3,000 votes. There are several public school teachers in Don Valley East, and many suspect that "strategic voting"