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Susanna (LeBlanc) Duffenais (1856)

Susanna Duffenais formerly LeBlanc
Born in Stephenville, Newfoundland Colonymap
Ancestors ancestors
Daughter of and
Wife of — married [date unknown] [location unknown]
Descendants descendants
Died [date unknown] [location unknown]
Profile manager: Rhon White private message [send private message]
Profile last modified | Created 16 Jul 2013
This page has been accessed 254 times.


Birth Jan 1856 and Baptism May 25 1856 Immaculate Conception Church, Sandy Point, Newfoundland[1]. She is recorded as Susanna Leblanc.

Residence 1921

Census of Winter House, St. George's-Port au Port, Newfoundland
John Duphenais Head Male 70 West Bay Canada
Susan Duphenais Wife Female 66 Stephenville Newfoundland
Dominick Duphenais Son Male 28 Winter House Newfoundland
Reuben Duphenais Son Male 26 Winter House Newfoundland[2]


  1. NL GenWeb. West Coast Region, Bay St. George District. Sandy Point, Immaculate Conception RC Church, Baptisms 1856. Laverne Cormier and Steve Gillis. Accessed 2020.
  2. "Newfoundland Census, 1921," database with images, FamilySearch ( : 16 March 2018), Susan Duphenais in household of John Duphenais, Winter House, St. George's-Port au Port, Newfoundland, Canada; citing p. 182, household ID 76, line 2, Department of Tourism, Culture, and Recreation, St. John's, Newfoundland and Labrador; FHL microfilm 2,166,794.

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It may be possible to confirm family relationships with Susanna by comparing test results with other carriers of her mitochondrial DNA. However, there are no known mtDNA test-takers in her direct maternal line. It is likely that these autosomal DNA test-takers will share some percentage of DNA with Susanna:

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L  >  LeBlanc  |  D  >  Duffenais  >  Susanna (LeBlanc) Duffenais

Categories: Stephenville, Newfoundland Colony | Winter House Brook, Newfoundland Colony