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Grace Parker — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Jefferson-County, Alabama
Our Model Tree links this Grace Parker across the 1930 and 1940 US Censuses in Jefferson-County, Alabama (XGBoost, ~Confirmed) — first a daughter (b.~1923), then head of a 9-person household.
Age 17
b. ~1923
Female
Daughter
Born: Alabama
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Jefferson-County, Alabama |
| Surname | Parker |
| Given Name | Grace |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Alabama |
| 1935 Residence (City) | Unincorporated place Westfield |
| 1935 Residence (County) | Jefferson |
| Additional Details | |
| Highest Grade | No 10 |
| 1935 Residence | Same place |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
| Township / Ward | Unincorporated Place Westfield |
| Est. Birth Year | ~1923 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Grace | Age | Birth yr |
|---|---|---|---|---|
| Johnnie Parker | Son | — | 15 | ~1925 |
| Vera Parker | Daughter | — | 6 | ~1934 |
| Abraham Parker | Son | — | 22 | ~1918 |
| Emma Parker | Spouse | — | 41 | ~1899 |
| Palma Parker | Daughter | — | 18 | ~1922 |
| Pearl Parker | Daughter | — | 14 | ~1926 |
| Will Parker | Head | — | 56 | ~1884 |
| Grace Parker | Daughter | — | 17 | ~1923 |
| Margaret Parker | Daughter | — | 10 | ~1930 |
Census Appearances
1930
Jefferson, Alabama
Daughter, age 8
Jefferson, Alabama · implied b. ~1922 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Parker |
| Given Name | Gladys |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1940
Jefferson-County, Alabama
Daughter, age 17
Jefferson-County, Alabama · implied b. ~1923 — 9 household members
| Surname | Parker |
| Given Name | Grace |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Alabama |
| 1935 Residence (City) | Unincorporated place Westfield |
| 1935 Residence (County) | Jefferson |
| Highest Grade | No 10 |
| 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 Grace Parker across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Grace Parker
Daughter · 1940 · age 17 · b. ~1923 · Alabama
★ You are viewing this record
Sibling
Abraham Parker
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Parker
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Vera Parker
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Palma Parker
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Johnnie Parker
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Pearl Parker
Sibling · 1940 · age 14
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 — 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-t0627-00043-00193)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Willie Smith | 43 | Head | Laborer | Alabama |
| 42 | Lee Smith | 29 | Wife | — | Alabama |
| 43 | Wesley Edwards | 24 | Head | Laborer | Alabama |
| 44 | Annie Edwards | 24 | Wife | — | Alabama |
| 45 | Juanita Edwards | 3 | Daughter | — | Alabama |
| 46 | Grady Lee Edwards | 2 | Son | — | Alabama |
| 47 | Vivian Edwards | 1 | Daughter | — | Alabama |
| 48 | Tom Lee | 36 | Brother in law | Driller | Alabama |
| 49 | Lula Bell Lee | 27 | Sister in law | — | Alabama |
| 50 | James Lee | 4 | Son | — | Alabama |
| 51 | Thomas Lee | 3 | Son | — | Alabama |
| 52 | Velma Lee | 1 | Daughter | — | Alabama |
| 53 | Luther Pitts | 54 | Head | Laborer | Georgia |
| 54 | Lula Norris | 47 | Lodger | — | Georgia |
| 55 | Hannah Walker | 49 | Lodger | — | Alabama |
| 56 | Pink Thomas | 60 | Head | Laborer | Alabama |
| 57 | Adeline Halloway | 32 | Lodger | Waitress | Alabama |
| 58 | Joe Ellison | 39 | Head | Laborer | Alabama |
| 59 | Annie Ellison | 28 | Wife | — | Alabama |
| 60 | Jeffery Ellison | 13 | Son | — | Alabama |
| 61 | Clifford Yates | 11 | Nephew | — | Alabama |
| 62 | Mattie Scott | 54 | Head | Laborer | Mississippi |
| 63 | Lou Tilla Scott | 37 | Wife | — | Georgia |
| 64 | Wayman Scott | 5 | Son | Laborer | Alabama |
| 65 | Will Parker | 56 | Head | Blacksmith | Alabama |
| 66 | Emma Parker | 41 | Wife | — | Alabama |
| 67 | Abraham Parker | 22 | Son | Laborer | Alabama |
| 68 | Palma Parker | 18 | Daughter | — | Alabama |
| 69 | Grace Parker THIS PERSON | 17 | Daughter | — | Alabama |
| 70 | Johnnie Parker | 15 | Son | — | Alabama |
| 71 | Pearl Parker | 14 | Daughter | — | Alabama |
| 72 | Margaret Parker | 10 | Daughter | — | Alabama |
| 73 | Vera Nell Parker | 6 | Daughter | — | Alabama |
| 74 | George Holley | 30 | Head | Laborer | Florida |
| 75 | Emma Holley | 29 | Wife | — | Alabama |
| 76 | Emma Holley | 9 | Daughter | — | Alabama |
| 77 | Vernon Holley | 7 | Son | — | Alabama |
| 78 | Clarence Holley | 6 | Son | — | Alabama |
| 79 | Betty Holley | 5 | Daughter | — | Alabama |
| 80 | Ann Holley | 2 | Daughter | — | 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)