Title and statement of responsibility area
Title proper
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Title statements of responsibility
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Reference code
Edition area
Edition statement
Edition statement of responsibility
Class of material specific details area
Statement of scale (cartographic)
Statement of projection (cartographic)
Statement of coordinates (cartographic)
Statement of scale (architectural)
Issuing jurisdiction and denomination (philatelic)
Dates of creation area
Date(s)
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1806 - 2001 (Creation)
Physical description area
Physical description
4.8 m of textual records and photographs
Publisher's series area
Title proper of publisher's series
Parallel titles of publisher's series
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Archival description area
Custodial history
Records were donated to the Archives in September 2003, after the death of Marshall Macdougall Dean, by cousin Leon S. Warmski.
Scope and content
This fonds represents the records of a family long-established in Ontario, as collected and preserved by the genealogist Marshall Macdougall Dean.
As a genealogist, Marshall Macdougall Dean collected and wrote about the Dean family and others in his lineage, and was a founding member of the Canadian Society of Mayflower Descendants. He was born in Fort William, lost his siblings, father, and mother at a fairly young age, and spent much of his later life in and near Toronto.
His father, Marshall Blanchard Dean, trained as a physician at the University of Toronto before moving to Fort William. In addition to his medical practice, he was a close colleague of long-serving MP Dr. R.J. Manion.
Earlier Dean family members lived in Hamilton County and in and near Brighton, Ontario. Records of their lives, especially including financial and land documents, correspondence, and photographs, are also included in this fonds, having been collected and passed down within the family.
The first series of this fonds consists of genealogical research material, including publications and correspondence. The rest of the fonds is organized roughly by generation within the Dean family; however, files were not split, so many generations may be reflected within a single file.
Notes area
Physical condition
Immediate source of acquisition
Arrangement
Arrangement and description of these records was completed in summer 2026. Significant rearrangement was conducted, particularly to group materials by generation of the Dean family that they relate to. A previous inventory, prepared September 2018 and reflecting the original arrangement, can also be consulted.
Language of material
English
Script of material
Location of originals
Availability of other formats
Restrictions on access
Most of the fonds has no restrictions on access. Some few files contain medical information.
Terms governing use, reproduction, and publication
Finding aids
A general inventory is available.
Uploaded finding aid
Associated materials
Accruals
Alternative identifier(s)
Standard number
Standard number
Access points
Subject access points
Place access points
Name access points
- Dean, Marshall Blanchard (Subject)
- Dean, Marshall Macdougall (Subject)
- Ontario Genealogical Society (Subject)