MW
Mary Warner — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Davidson-County, Tennessee
Our Model Tree links this Mary Warner across the 1930 and 1940 US Censuses in Davidson-County, Tennessee (XGBoost, ~Confirmed) — first a daughter (b.~1926), then head of a 10-person household.
Age 14
b. ~1926
Female
Daughter
Born: Tennessee
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Davidson-County, Tennessee |
| Surname | Warner |
| Given Name | Mary Elizabeth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Tennessee |
| 1935 Residence (City) | Nashville City |
| 1935 Residence (County) | Davidson |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
| Township / Ward | Nashville City |
| Est. Birth Year | ~1926 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Warner | Daughter | — | 14 | ~1926 |
| Alex Warner | Head | — | 46 | ~1894 |
| James Warner | Son | — | 11 | ~1929 |
| Lawrence Warner | Son | — | 9 | ~1931 |
| Edward Warner | Son | — | 2 | ~1938 |
| William Warner | Son | — | 5 | ~1935 |
| Alex Warner | Son | — | 16 | ~1924 |
| Charles Warner | Son | — | 7 | ~1933 |
| George Warner | Son | — | 13 | ~1927 |
| Mary Warner | Spouse | — | 42 | ~1898 |
Census Appearances
1930
Davidson, Tennessee
Daughter, age 4
Davidson, Tennessee · implied b. ~1926 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Warner |
| Given Name | Mary W. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1940
Davidson-County, Tennessee
Daughter, age 14
Davidson-County, Tennessee · implied b. ~1926 — 10 household members
| Surname | Warner |
| Given Name | Mary Elizabeth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Tennessee |
| 1935 Residence (City) | Nashville City |
| 1935 Residence (County) | Davidson |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 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 Mary Warner across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Warner
Daughter · 1940 · age 14 · b. ~1926 · Tennessee
★ You are viewing this record
Sibling
Alex Warner
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Warner
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Warner
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Warner
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lawrence Warner
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Warner
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Warner
Sibling · 1940 · age 2
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 — Davidson-County, Tennessee
Open full size
1940 US Federal Census — Davidson-County, Tennessee
Page Contents
34 people indexed on this census page (nara:1940:m-t0627-03973-00097)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Lee Minnie | 35 | Wife | — | Tennessee |
| 2 | Samuel R Minnie | 15 | Son | — | Tennessee |
| 3 | Marjorie Minnie | 12 | Daughter | — | Tennessee |
| 4 | B. H. Thompson | 75 | Head | House Keeper | Tennessee |
| 5 | Minnie S Thompson | 71 | Wife | — | Indiana |
| 6 | Charles M Thompson | 33 | Son | Broom Maker | Tennessee |
| 7 | M. J. Lallemand | 36 | Head | Watchman | Tennessee |
| 8 | Mary Louise Lallemand | 29 | Wife | Painter & Metal Worker | Tennessee |
| 9 | Walter T Lallemand | 5 | Son | — | Detroit |
| 10 | Charles R Lallemand | 3 | Son | — | Tennessee |
| 11 | John B Wilson | 43 | Head | — | Tennessee |
| 12 | Pluma Wilson | 38 | Wife | Carpenter | Tennessee |
| 13 | John B Jr Wilson | 9 | Son | — | Tennessee |
| 14 | George William Wilson | 7 | Son | — | Tennessee |
| 15 | Bettie Jane Wilson | 1 | Daughter | — | Tennessee |
| 16 | Harper Hooper | 38 | Head | Moulder | Tennessee |
| 17 | Sallie Hooper | 34 | Wife | — | Tennessee |
| 18 | Peggy Joyce Hooper | 6 | Daughter | — | Tennessee |
| 19 | Clara Nell Hooper | 4 | Daughter | — | Tennessee |
| 20 | Jessie Ledford | 69 | Father in law | Laborer | Tennessee |
| 21 | Lillie Ledford | 56 | Mother in law | — | Tennessee |
| 22 | Ira Ashley | 60 | Boarder | Laborer | Tennessee |
| 23 | Max C Marvel | 29 | Head | Feeder | Tennessee |
| 24 | Elizabeth Marvel | 38 | Wife | Floor Striper | Tennessee |
| 25 | Alex Warner | 46 | Head | Cashier | Tennessee |
| 26 | Mary S Warner | 42 | Wife | — | Kentucky |
| 27 | Alex T Warner | 16 | Son | — | Tennessee |
| 28 | Mary Elizabeth Warner THIS PERSON | 14 | Daughter | — | Tennessee |
| 29 | George Warner | 13 | Son | — | Tennessee |
| 30 | James Warner | 11 | Son | — | Tennessee |
| 31 | Lawrence Warner | 9 | Son | — | Tennessee |
| 32 | Charles Warner | 7 | Son | — | Tennessee |
| 33 | William Warner | 5 | Son | — | Tennessee |
| 34 | Edward Warner | 2 | Son | — | 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)