GA
Gertrude Allen — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Jefferson-County, Tennessee
Our Model Tree links this Gertrude Allen across the 1930 and 1940 US Censuses in Jefferson-County, Tennessee (XGBoost, ~Confirmed) — first a daughter (b.~1919), then head of a 9-person household.
Age 21
b. ~1919
Female
Daughter
Born: Tennessee
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Jefferson-County, Tennessee |
| Surname | Allen |
| Given Name | Gertrude |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Tennessee |
| 1935 Residence (City) | 5th Dist |
| 1935 Residence (County) | Jefferson |
| Additional Details | |
| Industry | 0 |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
| Township / Ward | 5Th Dist |
| Est. Birth Year | ~1919 |
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 Gertrude | Age | Birth yr |
|---|---|---|---|---|
| Arlie Allen | Son | — | 18 | ~1922 |
| Mary Allen | Daughter | — | 10 | ~1930 |
| Gracie Allen | Spouse | — | 47 | ~1893 |
| Randolph Allen | Head | — | 48 | ~1892 |
| Daisy Allen | Daughter | — | 14 | ~1926 |
| Anna Allen | Daughter | — | 13 | ~1927 |
| Grady Allen | Son | — | 17 | ~1923 |
| Gertrude Allen | Daughter | — | 21 | ~1919 |
| Randolph Allen | Son | — | 16 | ~1924 |
Census Appearances
1930
Jefferson, Tennessee
Daughter, age 11
Jefferson, Tennessee · implied b. ~1919 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Allen |
| Given Name | Gertrude S |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Can Read/Write | Yes |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1940
Jefferson-County, Tennessee
Daughter, age 21
Jefferson-County, Tennessee · implied b. ~1919 — 9 household members
| Surname | Allen |
| Given Name | Gertrude |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Tennessee |
| 1935 Residence (City) | 5th Dist |
| 1935 Residence (County) | Jefferson |
| Industry | 0 |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
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 Gertrude Allen across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Gertrude Allen
Daughter · 1940 · age 21 · b. ~1919 · Tennessee
★ You are viewing this record
Sibling
Mary Allen
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arlie Allen
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Randolph Allen
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Daisy Allen
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Grady Allen
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Allen
Sibling · 1940 · age 13
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, Tennessee
Open full size
1940 US Federal Census — Jefferson-County, Tennessee
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03908-00301)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Arthur King | 67 | Head | Farmer | Tennessee |
| 2 | Ruby King | 13 | Daughter | — | Tennessee |
| 3 | Helen King | 10 | Daughter | — | Tennessee |
| 4 | Annie King | 9 | Daughter | — | Tennessee |
| 5 | Ioma King | 6 | Daughter | — | Tennessee |
| 6 | Fred King | 15 | Son | Laborer | Tennessee |
| 7 | Joe King | 23 | Son | Laborer | Tennessee |
| 8 | Ruble Lewis | 29 | Head | Farmer | Tennessee |
| 9 | Ester Lewis | 27 | Wife | — | Tennessee |
| 10 | C. A. Lewis | 5 | Son | — | Tennessee |
| 11 | Ray Lewis | 3 | Son | — | Tennessee |
| 12 | Ored Allen | 29 | Head | Laborer | Tennessee |
| 13 | Zella Allen | 30 | Wife | — | Tennessee |
| 14 | Amagene Allen | 4 | Daughter | — | Tennessee |
| 15 | Roma Allen | 2 | Daughter | — | Tennessee |
| 16 | Arlen Allen | 1 | Son | — | Tennessee |
| 17 | Randolph Allen | 48 | Head | Farmer | Tennessee |
| 18 | Gracie Allen | 47 | Wife | — | Tennessee |
| 19 | Gertrude Allen THIS PERSON | 21 | Daughter | — | Tennessee |
| 20 | Arlie Allen | 18 | Son | Laborer | Tennessee |
| 21 | Grady Allen | 17 | Son | Laborer | Tennessee |
| 22 | Randolph Allen | 16 | Son | Laborer | Tennessee |
| 23 | Daisy Allen | 14 | Daughter | — | Tennessee |
| 24 | Anna B. Allen | 13 | Daughter | — | Tennessee |
| 25 | Mary Allen | 10 | Daughter | — | Tennessee |
| 26 | Noah Allen | 21 | Head | Laborer | Tennessee |
| 27 | Minnie Allen | 19 | Wife | — | Tennessee |
| 28 | Jimmy R. Allen | 2 | Son | — | Tennessee |
| 29 | Irene Allen | 1 | Daughter | — | Tennessee |
| 30 | Charles Banes | 72 | Head | Farmer | Tennessee |
| 31 | Owenty Banes | 58 | Daughter | — | Tennessee |
| 32 | Robert Banes | 7 | Grandson | — | Tennessee |
| 33 | James Banes | 4 | Grandson | — | Tennessee |
| 34 | Carl Shann | 39 | Head | Laborer | Tennessee |
| 35 | Alice Shann | 30 | Wife | — | Tennessee |
| 36 | Mary E. Shann | 12 | Daughter | — | Tennessee |
| 37 | Arlie Pruitt | 21 | Head | Farmer | Tennessee |
| 38 | Margaret Pruitt | 18 | Wife | — | Tennessee |
| 39 | Lawrence Pruitt | 17 | Head | Farmer | Tennessee |
| 40 | Jamima Pruitt | 55 | Mother | — | Tennessee |
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)