Title and statement of responsibility area
Title proper
John D. Detwiler fonds.
General material designation
Parallel title
Other title information
Title statements of responsibility
Title notes
- Source of title proper: Title from content of the fonds.
Level of description
Fonds
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)
Physical description area
Physical description
2.2 m. of textual records
Publisher's series area
Title proper of publisher's series
Parallel titles of publisher's series
Other title information of publisher's series
Statement of responsibility relating to publisher's series
Numbering within publisher's series
Note on publisher's series
Archival description area
Name of creator
Biographical history
Dr. John D. Detwiler was an educator born in Roseville, Ontario on July 21, 1878. He was educated at Galt Collegiate Institute, Queens University and the University of Western Ontario. He was a teacher in public and high schools, and became an instructor of entomology and rural education at Cornell University, 1918-1921. At the University of Western Ontario he was assistant professor of zoology 1921-1925, associate professor 1925-1929, professor of applied biology 1929-1946, head of the Department of Applied Biology 1946-1949. He retired in 1949.
Detwiler also acted for a number of years as an investigator for the Biological Board of Canada, the Dept. of Mines and Fisheries, and the Dept. of Game and Fisheries. He served as President of the Canadian Conservation Association 1940-1951.
Detwiler married Hughena Mackenzie Campbell on July 12, 1919. After his retirement he lived in Ayr, Ont. where he died on Aug. 30, 1966.
Custodial history
Scope and content
Fonds consists of material relating to biology, zoology and conservation interests and activities of Dr. John D. Detwiler from to 1919-1965. Includes documentation of Ontario fish hatchery investigations and brook trout feeding experiments. Includes correspondence, manuscripts and typescripts by himself and others, offprints and reprints, teaching materials, newspaper clippings and glass slides.
Notes area
Physical condition
Immediate source of acquisition
Donated by the estate of Dr. John Detwiler Oct. 1970.
Arrangement
Arranged in 16 series:
- 1. Correspondence to and from J.D. Detwiler;
- 2. Associate Correspondence;
- 3. Conservation and Scientific Organizations and Conferences;
- 4. Manuscripts;
- 5. Typescripts;
- 6. Published Papers by John Detwiler;
- 7. Typescripts : Speeches, Article Drafts and Notes
- 8. Teaching and Miscellaneous Notes
- 9. Fish Hatchery Investigations
- 10. Manuscripts, Typescripts : Works on Conservation by Others;
- 11. Class Work Prepared by Dr. Detwiler's Students
- 12. Educational Materials;
- 13. Subject Files;
- 14. Offprints and Reprints;
- 15. Clippings;
- 16. Slides and Glass Plates
Language of material
Script of material
Location of originals
Availability of other formats
Restrictions on access
Terms governing use, reproduction, and publication
Finding aids
Associated materials
Accruals
Alternative identifier(s)
Standard number area
Standard number
Access points
Subject access points
Place access points
Name access points
Genre access points
Control area
Description record identifier
Institution identifier
Rules or conventions
Status
Level of detail
Dates of creation, revision and deletion
Reprocessed December 2010, consisting primarily of adding date spans to folders, writing series and fonds descriptions, listing previously unlisted material and adding scope and content notes to some files. The existing order was left as is.