MJ
Mattie Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Montgomery-County, Alabama
Our Model Tree links this Mattie Johnson across the 1920, 1930 and 1940 US Censuses in Montgomery-County, Alabama (XGBoost, ~Confirmed) — first a spouse (b.~1900), then head of a 5-person household.
Age 40
b. ~1900
Female
Spouse
Born: Alabama
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Montgomery-County, Alabama |
| Surname | Johnson |
| Given Name | Mattie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Alabama |
| 1935 Residence (City) | Montgomery City |
| 1935 Residence (County) | Montgomery |
| Additional Details | |
| Highest Grade | No 5 |
| 1935 Residence | Same Place |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
| Township / Ward | Montgomery City |
| Est. Birth Year | ~1900 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mattie | Age | Birth yr |
|---|---|---|---|---|
| Mozell Johnson | Head | — | 51 | ~1889 |
| Albert Chapell | Other | — | 15 | ~1925 |
| Chas Harris | Other | — | 52 | ~1888 |
| Mozell Johnson | Son | — | 25 | ~1915 |
| Mattie Johnson | Spouse | — | 40 | ~1900 |
Census Appearances
1920
Montgomery, Alabama
Spouse, age 20
Montgomery, Alabama · implied b. ~1900 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Mattie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 20 |
| Marital Status | Married |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1930
Montgomery, Alabama
Spouse, age 28
Montgomery, Alabama · implied b. ~1902 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Mattie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Alabama |
| Age at First Marriage | 18 |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Can Read/Write | Yes |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1940
Montgomery-County, Alabama
Spouse, age 40
Montgomery-County, Alabama · implied b. ~1900 — 5 household members
| Surname | Johnson |
| Given Name | Mattie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Alabama |
| 1935 Residence (City) | Montgomery City |
| 1935 Residence (County) | Montgomery |
| Highest Grade | No 5 |
| 1935 Residence | Same Place |
| 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 Mattie Johnson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mattie Johnson
Spouse · 1940 · age 40 · b. ~1900 · Alabama
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Montgomery-County, Alabama
Open full size
1940 US Federal Census — Montgomery-County, Alabama
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00067-00758)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Harry Thomas | 42 | Head | Cobbler | Alabama |
| 42 | Fannie Dawson | 40 | Head | Maid | Alabama |
| 43 | Eliza Dawson | 10 | Son | — | Alabama |
| 44 | Marie Dawson | 7 | Daughter | — | Alabama |
| 45 | Mozell Johnson | 51 | Head | Mortar Mixer | Alabama |
| 46 | Mattie Johnson THIS PERSON | 40 | Wife | — | Alabama |
| 47 | Mozell Jr Johnson | 25 | Son | Laborer | Alabama |
| 48 | Albert Chapell | 15 | Nephew | — | Alabama |
| 49 | Chas Harris | 52 | Boarder | Mortar Mixer | Alabama |
| 50 | Sam Robertson | 34 | Head | Carpenter | Alabama |
| 51 | Rose Robertson | 30 | Wife | Cook | Alabama |
| 52 | Dorothy Robertson | 13 | Daughter | — | Alabama |
| 53 | Annie Robertson | 12 | Daughter | — | Alabama |
| 54 | Willie Cook | 16 | Nephew | — | Alabama |
| 55 | John Holt | 26 | Head | Laborer | Alabama |
| 56 | Alberta Holt | 26 | Wife | — | Alabama |
| 57 | John Jr Holt | 6 | Son | — | Alabama |
| 58 | Mary E Holt | 5 | Daughter | — | Alabama |
| 59 | Dorothy Holt | 1 | Daughter | — | Alabama |
| 60 | Hattie Thornton | 57 | Aunt | — | Alabama |
| 61 | Gladys Harris | 24 | Head | Laundress | Alabama |
| 62 | Leon Harris | 7 | Son | — | Alabama |
| 63 | Lucile Harris | 6 | Daughter | — | Alabama |
| 64 | Emma Cannon | 50 | Head | Laundress | Alabama |
| 65 | Sandy Ralston | 7 | Nephew | — | Alabama |
| 66 | Willie Hunter | 40 | Head | Yard Cleaner | Alabama |
| 67 | Carrie Hunter | 27 | Wife | Maid | Alabama |
| 68 | Lucy Mae Hunter | 13 | Daughter | — | Alabama |
| 69 | Willie James Hunter | 8 | Son | — | Alabama |
| 70 | Walter Hunter | 5 | Son | — | Alabama |
| 71 | Sidney Wm Hunter | 4 | Son | — | Alabama |
| 72 | Anna Long | 45 | Head | Maid | Alabama |
| 73 | Franklin Annie Long | 32 | Niece | Maid | Alabama |
| 74 | Thomas Nelson | 38 | Head | Laborer | Alabama |
| 75 | Mattie Nelson | 32 | Wife | Cook | Alabama |
| 76 | Andrew Johnson | 68 | Head | — | Alabama |
| 77 | Julia Johnson | 66 | Wife | — | Alabama |
| 78 | Virginia Armstead | 38 | Head | Laundress | Alabama |
| 79 | Ellen Profit | 23 | Cousin | — | Alabama |
| 80 | Dorothy Profit | 49 | Aunt | Cook | 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)