MC
Mary Cannon — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Baldwin-County, Alabama
Our Model Tree links this Mary Cannon across the 1930 and 1940 US Censuses in Baldwin-County, Alabama (XGBoost, ~Confirmed) — first a daughter (b.~1927), then head of a 8-person household.
Age 13
b. ~1927
Female
Daughter
Born: Alabama
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Baldwin-County, Alabama |
| Surname | Cannon |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Alabama |
| 1935 Residence (City) | Precinct 1 Blackshear |
| 1935 Residence (County) | Baldwin |
| Additional Details | |
| Highest Grade | No 4 |
| 1935 Residence | Same House |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
| Township / Ward | Precinct 1 Blackshear |
| Est. Birth Year | ~1927 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Joe Cannon | Head | — | 34 | ~1906 |
| Rhoda Cannon | Spouse | — | 33 | ~1907 |
| Virginia Cannon | Daughter | — | 10 | ~1930 |
| Alberta Cannon | Daughter | — | 6 | ~1934 |
| Lemuel Cannon | Son | — | 1 | ~1939 |
| Joe Cannon | Son | — | 8 | ~1932 |
| Mary Cannon | Daughter | — | 13 | ~1927 |
| John Cannon | Son | — | 4 | ~1936 |
Census Appearances
1930
Baldwin, Alabama
Daughter, age 2
Baldwin, Alabama · implied b. ~1928 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cannon |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1940
Baldwin-County, Alabama
Daughter, age 13
Baldwin-County, Alabama · implied b. ~1927 — 8 household members
| Surname | Cannon |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Alabama |
| 1935 Residence (City) | Precinct 1 Blackshear |
| 1935 Residence (County) | Baldwin |
| Highest Grade | No 4 |
| 1935 Residence | Same House |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Mary Cannon across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Cannon
Daughter · 1940 · age 13 · b. ~1927 · Alabama
★ You are viewing this record
Sibling
Virginia Cannon
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alberta Cannon
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lemuel Cannon
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joe Cannon
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Cannon
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Baldwin-County, Alabama
Open full size
1940 US Federal Census — Baldwin-County, Alabama
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00002-00005)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Frank L. Earle | 54 | Head | Farming | Alabama |
| 2 | Mamie A. Earle | 88 | Mother | — | Alabama |
| 3 | Charlie Cannon | 24 | Servant | Cook | Alabama |
| 4 | Joe C. Sr. Cannon | 34 | Head | Laborer | Alabama |
| 5 | Rhoda Cannon | 33 | Wife | — | Alabama |
| 6 | Mary Cannon THIS PERSON | 13 | Daughter | — | Alabama |
| 7 | Virginia Cannon | 10 | Daughter | — | Alabama |
| 8 | Joe C. Jr. Cannon | 8 | Son | — | Alabama |
| 9 | Alberta Cannon | 6 | Daughter | — | Alabama |
| 10 | John W. Cannon | 4 | Son | — | Alabama |
| 11 | Lemuel Cannon | 1 | Son | — | Alabama |
| 12 | Jack Cannon | 27 | Head | Laborer | Alabama |
| 13 | Ida Cannon | 22 | Wife | — | Alabama |
| 14 | Mamie Mae Cannon | 4 | Daughter | — | Alabama |
| 15 | Ida Mae Cannon | 2 | Daughter | — | Alabama |
| 16 | Jack G. Cannon | 0 | Son | — | Alabama |
| 17 | Flournoi F. Cole | 30 | Head | Truck Driver | Alabama |
| 18 | Barbara D. Cole | 18 | Wife | — | Alabama |
| 19 | David English | 30 | Head | Farmer | Alabama |
| 20 | Carrie Belle English | 27 | Wife | — | Alabama |
| 21 | Kizzie English | 9 | Daughter | — | Alabama |
| 22 | Mack M. English | 8 | Son | — | Alabama |
| 23 | David Jr. English | 6 | Son | — | Alabama |
| 24 | Anna Belle English | 4 | Daughter | — | Alabama |
| 25 | Shirley B. English | 2 | Daughter | — | Alabama |
| 26 | Fred English | 25 | Nephew | Laborer | Alabama |
| 27 | Willie Mae English | 17 | Nephew's Wife | — | Alabama |
| 28 | James B. Bullard | 28 | Head | Farmer | Alabama |
| 29 | Eldra Belle Bullard | 25 | Wife | — | Alabama |
| 30 | Rochester Bullard | 6 | Son | — | Alabama |
| 31 | Lee Edward Bullard | 4 | Son | — | Alabama |
| 32 | Emily Bee Bullard | 5 | Daughter | — | Alabama |
| 33 | Mary Lee Bullard | 1 | Daughter | — | Alabama |
| 34 | George D. Finley | 42 | Head | Farmer | Alabama |
| 35 | Emma Finley | 28 | Wife | — | Alabama |
| 36 | George Jr. Finley | 4 | Son | — | Alabama |
| 37 | Ansel Finley | 3 | Son | — | Alabama |
| 38 | Emma Finley | 0 | Daughter | — | Alabama |
| 39 | Boyd Mcbell | 58 | Head | Farming | Alabama |
| 40 | Lula De Vere Mcbell | 62 | Wife | — | Alabama |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)