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Mary Wood — 1940 US Census Record
Model Tree available1940 United States Federal Census · Jefferson-County, Alabama
Our Model Tree links this Mary Wood across the 1920, 1930 and 1940 US Censuses in Jefferson-County, Alabama (XGBoost, ~Confirmed), with identified parents John & Ira — first a spouse (b.~1910), then head of a 4-person household.
Age 30
b. ~1910
Female
Spouse
Born: Alabama
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Jefferson-County, Alabama |
| Surname | Wood |
| Given Name | Mary E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Alabama |
| 1935 Residence (City) | Panama City |
| Additional Details | |
| Hours Worked | 40 |
| Highest Grade | H 2 |
| 1935 Residence | Florida |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
| Township / Ward | Birmingham |
| Est. Birth Year | ~1910 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Barbara Wood | Daughter | — | 6 | ~1934 |
| Leroy Wood | Head | — | 33 | ~1907 |
| John Wood | Son | — | 2 | ~1938 |
| Mary Wood | Spouse | — | 30 | ~1910 |
Census Appearances
1920
Jefferson, Alabama
Daughter, age 10
Jefferson, Alabama · implied b. ~1910 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wood |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1930
Jefferson, Alabama
Daughter, age 20
Jefferson, Alabama · implied b. ~1910 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wood |
| Given Name | Mary A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Can Read/Write | Yes |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1940
Jefferson-County, Alabama
Spouse, age 30
Jefferson-County, Alabama · implied b. ~1910 — 4 household members
| Surname | Wood |
| Given Name | Mary E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Alabama |
| 1935 Residence (City) | Panama City |
| Hours Worked | 40 |
| Highest Grade | H 2 |
| 1935 Residence | Florida |
| 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 Wood across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Wood (~0.92 confidence) and father Ira Wood (~0.92 confidence) and mother Mary Wood (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Wood
b. ~1883
Source father
● Household
· direct · ~0.92
Father
Ira Wood
b. ~1883
Source father
● Household
· direct · ~0.92
Mother
Mary Wood
b. ~1891
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Wood
Spouse · 1940 · age 30 · b. ~1910 · Alabama
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Jefferson-County, Alabama
Open full size
1940 US Federal Census — Jefferson-County, Alabama
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00095-00531)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Anna B. Hamill | 63 | Head | School Teacher | Illinois |
| 42 | Gertrude Hamill | 60 | Sister | School Teacher | Alabama |
| 43 | Maude Hamill | 57 | Sister | Crane Operator | Alabama |
| 44 | Lowrey L. Boss | 33 | Head | Cashier | Alabama |
| 45 | Avaline V. Boss | 28 | Wife | — | Georgia |
| 46 | Bettye J. Boss | 8 | Daughter | — | Alabama |
| 47 | Louis L. Boss | 4 | Son | — | Alabama |
| 48 | Frank L. Hammond | 23 | Lodger | Press Operator | Georgia |
| 49 | Dan L. Boswell | 25 | Head | Repairman | Georgia |
| 50 | Patricia L. Boswell | 5 | Daughter | — | Georgia |
| 51 | Jasper M. Calvert | 34 | Head | Credit Manager | Alabama |
| 52 | Ruth J. Calvert | 33 | Wife | Secretary | Alabama |
| 53 | Robert M. Bainbridge | 47 | Head | Machinist | Alabama |
| 54 | Bessie V. Bainbridge | 40 | Wife | — | Indiana |
| 55 | Robert L. Bainbridge | 25 | Son | Solicitor | Alabama |
| 56 | George W. Bainbridge | 21 | Son | Worker | Alabama |
| 57 | Charles Waller | 4 | Grandson | — | Alabama |
| 58 | Leroy Wood | 33 | Head | Accountant | Alabama |
| 59 | Mary E. Wood THIS PERSON | 30 | Wife | — | Alabama |
| 60 | Barbara J. Wood | 6 | Daughter | — | Alabama |
| 61 | John A. Wood | 2 | Son | — | Alabama |
| 62 | Bertha Stiff | 60 | Head | — | Indiana |
| 63 | Maurice S. Stiff | 32 | Son | Crane Operator | Alabama |
| 64 | — | None | — | — | — |
| 65 | — | None | — | — | — |
| 66 | — | None | — | — | — |
| 67 | James R. Lawrence | 27 | Head | Repairman | Alabama |
| 68 | Juanita Lawrence | 27 | Wife | Saleslady | Alabama |
| 69 | Angelia Lawrence | 2 | Daughter | — | Alabama |
| 70 | Beulah H. Mcrae | 60 | Mother | — | Tennessee |
| 71 | Mattie Madden | 78 | Boarder | — | Virginia |
| 72 | James S. Hanson | 40 | Head | Drapery Hanger | Alabama |
| 73 | Belle F. Hanson | 41 | Wife | — | Georgia |
| 74 | James S. Jr. Hanson | 14 | Son | — | Alabama |
| 75 | John R. Hanson | 13 | Son | — | Alabama |
| 76 | William T. Hanson | 21 | Nephew | Salesman | Alabama |
| 77 | Marjorie Hanson | 20 | Nephew's wife | Cashier | N. Carolina |
| 78 | Walter A. Keith | 51 | Head | Locomotive Engineer | Tennessee |
| 79 | Lucille M. Keith | 47 | Wife | — | Tennessee |
| 80 | Adolph G. Nolde | 77 | Head | Machinist | Germany |
Pedigree Summary
Mary
Gen 1 · 3 parents
~0.92
Max depth 4 (1900–1950 window)
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)