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Nellie Allen — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Gwinnett-County, Georgia
Our Model Tree links this Nellie Allen across the 1930 and 1940 US Censuses in Gwinnett-County, Georgia (XGBoost, ~Confirmed) — first a daughter (b.~1929), then head of a 9-person household.
Age 11
b. ~1929
Female
Daughter
Born: Georgia
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Gwinnett-County, Georgia |
| Surname | Allen |
| Given Name | Nellie Mae |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Georgia |
| Additional Details | |
| Highest Grade | No 4 |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
| Township / Ward | Cates 408 |
| Est. Birth Year | ~1929 |
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 Nellie | Age | Birth yr |
|---|---|---|---|---|
| William Allen | Son | — | 15 | ~1925 |
| Thebie Allen | Daughter | — | 23 | ~1917 |
| Ophelia Allen | Daughter | — | 22 | ~1918 |
| Grace Allen | Daughter | — | 19 | ~1921 |
| Troy Allen | Son | — | 26 | ~1914 |
| Otis Allen | Son | — | 24 | ~1916 |
| Ethel Allen | Spouse | — | 51 | ~1889 |
| William Allen | Head | — | 52 | ~1888 |
| Nellie Allen | Daughter | — | 11 | ~1929 |
Census Appearances
1930
Walton, Georgia
Daughter, age 1
Walton, Georgia · implied b. ~1929 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Allen |
| Given Name | Nellie Mae |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Can Read/Write | Yes |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1940
Gwinnett-County, Georgia
Daughter, age 11
Gwinnett-County, Georgia · implied b. ~1929 — 9 household members
| Surname | Allen |
| Given Name | Nellie Mae |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Georgia |
| Highest Grade | No 4 |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
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 Nellie Allen across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Nellie Allen
Daughter · 1940 · age 11 · b. ~1929 · Georgia
★ You are viewing this record
Sibling
Ophelia Allen
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Allen
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Grace Allen
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Troy Allen
Sibling · 1940 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Otis Allen
Sibling · 1940 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thebie Allen
Sibling · 1940 · age 23
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 — Gwinnett-County, Georgia
Open full size
1940 US Federal Census — Gwinnett-County, Georgia
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00680-00682)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | William Couch | 22 | Head | Tacker | Georgia |
| 2 | Mary D. Couch | 21 | Wife | — | Georgia |
| 3 | Camilla Couch | 1 | Daughter | — | Georgia |
| 4 | Lee H. Harris | 40 | Head | Labor | Georgia |
| 5 | Alice Harris | 40 | Wife | — | Georgia |
| 6 | Herman Harris | 16 | Son | Labor | Georgia |
| 7 | Olin Carter | 21 | Lodger | Farmer | Georgia |
| 8 | Allen H. Williams | 30 | Head | Farmer | Georgia |
| 9 | Luciele D. Williams | 27 | Wife | — | Georgia |
| 10 | Melizabeth Williams | 7 | Daughter | — | Georgia |
| 11 | Ruth Ann Williams | 2 | Daughter | — | Georgia |
| 12 | Martha Williams | 70 | Mother | — | Georgia |
| 13 | Vernon A. Williams | 35 | Head | Farmer | Georgia |
| 14 | Sara O. Williams | 24 | Wife | — | Georgia |
| 15 | Larry Williams | 5 | Son | — | Georgia |
| 16 | Norman Williams | 3 | Son | — | Georgia |
| 17 | Glenapr Williams | 0 | Daughter | — | Georgia |
| 18 | George D. Bennett | 44 | Head | Farmer | Georgia |
| 19 | Clara O. Bennett | 44 | Wife | — | Georgia |
| 20 | Martha Stephens | 70 | Mother-in-law | — | Georgia |
| 21 | Mullitt Harris | 46 | Head | Farmer | Georgia |
| 22 | Middie O. Harris | 45 | Wife | — | Georgia |
| 23 | Wilmetine Harris | 15 | Daughter | — | Georgia |
| 24 | Sylibona Harris | 6 | Daughter | — | Georgia |
| 25 | William H. Allen | 52 | Head | Farmer | Georgia |
| 26 | Ethel Allen | 51 | Wife | — | Georgia |
| 27 | Troy Lee Allen | 26 | Son | Labor | Georgia |
| 28 | Otis Allen | 24 | Son | Labor | Georgia |
| 29 | Thebie Allen | 23 | Daughter | — | Georgia |
| 30 | Ophelia Allen | 22 | Daughter | — | Georgia |
| 31 | Grace Allen | 19 | Daughter | — | Georgia |
| 32 | William J. Allen | 15 | Son | — | Georgia |
| 33 | Nellie Mae Allen THIS PERSON | 11 | Daughter | — | Georgia |
| 34 | George W. Thair | 61 | Head | Farmer | Georgia |
| 35 | Vitoria Thair | 44 | Wife | — | Georgia |
| 36 | George Jr. Thair | 21 | Son | Labor | Georgia |
| 37 | Dora Roberts | 48 | Daughter | — | Georgia |
| 38 | Lester W. Roberts | 21 | Son | Office Work | Georgia |
| 39 | Harlen Harris | 44 | Head | Farmer | Georgia |
| 40 | Addie Lou Harris | 44 | Wife | — | Georgia |
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)