This collection consists of data on over 12,000 probated decedents in Ontario and Manitoba for 1872 to 1927. The historical probate wealth data was collected for four regional areas: Wentworth County, Ontario (1872-1927), Thunder Bay District, Ontario (1885-1927), Ontario (1892, 1902) and Manitoba (1873-1927). The data is in the form of hard copy survey sheets (paper records) and compiled spreadsheets (electronic records.)

A full description of the project and data can be read here: https://libguides.lakeheadu.ca/ld.php?content_id=36498994

Marshall Blanchard Dean was an early physician in Fort William; his son Marshall Macdougall Dean had a career with the Canadian Coast Guard and a lifelong interest in history and genealogy. Collection includes correspondence, photographs, and research materials.

Two documents containing transcriptions and images of the Silver Islet Cemetery:
"Silver Islet Cemetery," Ontario Genealogical Society, 1982
"Silver Islet Cemetery," 2007.