MC
Mary Chandler — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Tuscaloosa-County, Alabama
Our Model Tree links this Mary Chandler across the 1930 and 1940 US Censuses in Tuscaloosa-County, Alabama (XGBoost, ~Confirmed) — first a daughter (b.~1927), then head of a 9-person household.
Age 13
b. ~1927
Female
Daughter
Born: Alabama
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Tuscaloosa-County, Alabama |
| Surname | Chandler |
| Given Name | Mary J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Alabama |
| 1935 Residence (City) | Precinct Beat #18 |
| 1935 Residence (County) | Tuscaloosa |
| Additional Details | |
| Highest Grade | No 2 |
| 1935 Residence | Same place |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
| Township / Ward | Precinct Beat 18 |
| Est. Birth Year | ~1927 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Robt Chandler | Son | — | 15 | ~1925 |
| Jonie Chandler | Spouse | — | 48 | ~1892 |
| Lewis Chandler | Son | — | 21 | ~1919 |
| Mary Chandler | Daughter | — | 13 | ~1927 |
| Martha Chandler | Daughter | — | 13 | ~1927 |
| Luraine Chandler | Daughter | — | 16 | ~1924 |
| Corine Chandler | Daughter | — | 16 | ~1924 |
| Will Chandler | Head | — | 54 | ~1886 |
| Rosa Chandler | Daughter | — | 18 | ~1922 |
Census Appearances
1930
Tuscaloosa, Alabama
Daughter, age 3
Tuscaloosa, Alabama · implied b. ~1927 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Chandler |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Can Read/Write | No |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1940
Tuscaloosa-County, Alabama
Daughter, age 13
Tuscaloosa-County, Alabama · implied b. ~1927 — 9 household members
| Surname | Chandler |
| Given Name | Mary J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Alabama |
| 1935 Residence (City) | Precinct Beat #18 |
| 1935 Residence (County) | Tuscaloosa |
| Highest Grade | No 2 |
| 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 Mary Chandler across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Chandler
Daughter · 1940 · age 13 · b. ~1927 · Alabama
★ You are viewing this record
Sibling
Martha Chandler
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rosa Chandler
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Luraine Chandler
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lewis Chandler
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robt Chandler
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Corine Chandler
Sibling · 1940 · age 16
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 — Tuscaloosa-County, Alabama
Open full size
1940 US Federal Census — Tuscaloosa-County, Alabama
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00085-00721)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Essie B. Ball | 14 | Daughter | — | Alabama |
| 42 | Willie Ball | 13 | Son | — | Alabama |
| 43 | Hazen Ball | 12 | Son | — | Alabama |
| 44 | Ernest Ball | 11 | Son | — | Alabama |
| 45 | Roosevelt Ball | 9 | Son | — | Alabama |
| 46 | Sadie Lee Ball | 7 | Daughter | — | Alabama |
| 47 | Lurenia Ball | 4 | Daughter | — | Alabama |
| 48 | Levi D. Ball | 3 | Son | — | Alabama |
| 49 | William Hall | 60 | Head | Farmer | Alabama |
| 50 | Emma Hall | 48 | Wife | — | Alabama |
| 51 | Jullietta Hall | 15 | Daughter | — | Alabama |
| 52 | Chandler James Hall | 12 | Son | — | Alabama |
| 53 | Jim Johnson | 60 | Head | Farmer | Alabama |
| 54 | Alice Johnson | 49 | Wife | — | Alabama |
| 55 | Tommie Nevins | 25 | Head | Farmer | Alabama |
| 56 | Ludinia Nevins | 15 | Wife | — | Alabama |
| 57 | Judge Jr. Pickens | 30 | Head | Laborer | Alabama |
| 58 | Florence Pickens | 23 | Wife | — | Alabama |
| 59 | Will Chandler | 54 | Head | Farmer | Alabama |
| 60 | Jonie Chandler | 48 | Wife | — | Alabama |
| 61 | Lewis Chandler | 21 | Son | Laborer | Alabama |
| 62 | Rosa Lee Chandler | 18 | Daughter | — | Alabama |
| 63 | Corine Chandler | 16 | Daughter | — | Alabama |
| 64 | Luraine Chandler | 16 | Daughter | — | Alabama |
| 65 | Robt Lee Chandler | 15 | Son | — | Alabama |
| 66 | Mary J. Chandler THIS PERSON | 13 | Daughter | — | Alabama |
| 67 | Martha Chandler | 13 | Daughter | — | Alabama |
| 68 | Rufus Van Horn | 23 | Head | Laborer | Alabama |
| 69 | Annie Belle Van Horn | 24 | Wife | — | Alabama |
| 70 | Rufus Lee Van Horn | 4 | Son | — | Alabama |
| 71 | Billie R. Van Horn | 2 | Son | — | Alabama |
| 72 | Kattie Cormegay | 30 | Head | — | Alabama |
| 73 | Jennette Cormegay | 11 | Daughter | — | Alabama |
| 74 | Margritte Cormegay | 9 | Daughter | — | Alabama |
| 75 | Sarah Mell Cormegay | 3 | Daughter | — | Alabama |
| 76 | Betty Sue Cormegay | 1 | Daughter | — | Alabama |
| 77 | Early Lewis | 51 | Head | Farmer | Alabama |
| 78 | Mary Lewis | 27 | Wife | — | Alabama |
| 79 | Judge Lennie Lewis | 14 | Daughter | — | Alabama |
| 80 | W. C. Lewis | 7 | Son | — | 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)