- [S1791] Richmond County List (Avery & Deslauriers Families), (Location: Rootsweb - Avery & Deslauriers Families;), Landry, Paul C 2001-11-01.
Original Source: Stephen A White. Identifies Jean LeBlanc, husband of Susanne Landry, as the son of Alexandre LeBlanc and Marguerite Boudrot. See Notes for Jean LeBlanc, son of Alexandre LeBlanc and Marguerite Boudrot, for supporting analysis
- [S566] Lark Szick, 1813 Militia Roll for Grand Digue and D'Escousse, Isle Madame, Nova Scotia (Transcript), (Name: Hugh Swayne Papers MG 24, A5, Volume 2, Pages 549-578; Location: Cape Breton GenWeb website;).
Records John LeBlanc age 35 born Cape Breton Mariner with 1 Woman, 2 Boys, and 2 Girls; residing Escousse. Source for approximate year and area of birth
- [S1082] Arichat Notre Dame de L'Assomption Parish, Isle Madame, Richmond County, Nova Scotia, (Name: Ancestry; Location: Acadia, Canada, Vital and Church Records (Drouin Collection), 1670-1946;), Arichat B-M-S 1839-1840 Image 32 of 55.
Marriage of Abraham LeBlanc, son of "defunt" Jean LeBlanc and Susanne Landry, and Anne Fougere, daughter of Jean Fougere and Marguerite Landry; indicating Jean Landry died before the date of this marriage
- [S16] 1838 Census of D'Escousse, Arichat Township, Isle Madame, Richmond County, Nova Scotia, (Location: RG1 Vol 449 #128;), Page 1.
Records Susan LeBlong Widow apparently with 3 Males 6-14, and 1 Male over 14; although her family total is recorded as 2. Indicates Jean LeBlanc died prior to this Census. Source for approximate year of death