Mark Evan Dalzell was born on 22 June 1952 in Canada to Robert James and Vivian (Walker) Dalzell. In 1972 Mark lived with his parents and siblings on 1741 Southmount Avenue in St. Bruno, Quebec, Canada, and worked as a mechanic.
On 11 February 1974 Mark and Phyllis Dodds had a son they named Mark Evan Dalzell, Jr., at the Medical Center of Vermont in Burlington, Vermont. The couple married on 21 June 1975 at St. Benedict Church in North Hero, Vermont. At the time of their marriage Mark was still living with his parents at the Southmount Avenue address in St. Bruno.
Phyllis Dodds was born on 7 February 1958 at the Mary Fletcher Hospital in Burlington, Vermont, to Homer Leroy and Evelyn (O'Meally) Dodds. At the time of her marriage, she was living on 20 Cottage Grove Avenue in South Burlington, Vermont.
Mark and Phyllis divorced sometime before 1993. On 1 May 1993 Phyllis (Dodds) Dalzell married John Traviss Dale in Stowe, Vermont.
In 1996, Mark Evan Dalzell lived in Ottawa, Canada. That same year his son lived in Newark, Delaware.
Canada, Phone and Address Directories, 1995-2002, 1996 Dalzell, Mark E.
Canada, Voters Lists, 1935-1980, 1972 Dalzell, Mark
US, Public Records Index, Volume I, 1996 Dalzell Mark E.
US, Vermont Birth Records, 1909-2008, Archive No: PR-1228-1229
US, Vermont Birth Records, 1909-2008, Archive No: PR-1246-1247
US, Vermont Marriage Index, 1981-1984 and 1989-2001, 1993 Dale, John - Dalzell, Phyllis
US, Vermont Marriage Records, 1909-2008, Archive No: PR-1246-1247
US, Vermont Marriage Records, 1909-2008, Archive No: PR-1228-1229
US, Vermont Marriage Records, 1909-2008, Archive No: PR-02247-02248