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Jack Anderson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Montgomery-County, Alabama
Our Model Tree links this Jack Anderson across the 1930 and 1940 US Censuses in Montgomery-County, Alabama (XGBoost, ~Confirmed) — first a son (b.~1929), then head of a 8-person household.
Age 11
b. ~1929
Male
Son
Born: Alabama
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Montgomery-County, Alabama |
| Surname | Anderson |
| Given Name | Jack Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Alabama |
| 1935 Residence (City) | Montgomery |
| 1935 Residence (County) | Montgomery |
| Additional Details | |
| Highest Grade | No 3 |
| 1935 Residence | Same place |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
| Township / Ward | Montgomery |
| 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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Jack | Age | Birth yr |
|---|---|---|---|---|
| Leon Anderson | Son | — | 4 | ~1936 |
| Adele Anderson | Daughter | — | 2 | ~1938 |
| Albert Anderson | Son | — | 5 | ~1935 |
| Estelle Anderson | Spouse | — | 34 | ~1906 |
| Irene Anderson | Daughter | — | 8 | ~1932 |
| Eugene Anderson | Son | — | 10 | ~1930 |
| Jack Anderson | Son | — | 11 | ~1929 |
| Jack Anderson | Head | — | 54 | ~1886 |
Census Appearances
1930
Montgomery, Alabama
Son, age 1
Montgomery, Alabama · implied b. ~1929 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Jack Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Alabama |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1940
Montgomery-County, Alabama
Son, age 11
Montgomery-County, Alabama · implied b. ~1929 — 8 household members
| Surname | Anderson |
| Given Name | Jack Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Alabama |
| 1935 Residence (City) | Montgomery |
| 1935 Residence (County) | Montgomery |
| Highest Grade | No 3 |
| 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 Jack Anderson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Jack Anderson
Son · 1940 · age 11 · b. ~1929 · Alabama
★ You are viewing this record
Sibling
Adele Anderson
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Irene Anderson
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eugene Anderson
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Albert Anderson
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leon Anderson
Sibling · 1940 · age 4
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 — Montgomery-County, Alabama
Open full size
1940 US Federal Census — Montgomery-County, Alabama
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00069-00260)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Edward H. Johnson | 33 | Head | Porter | Alabama |
| 42 | Ethel Johnson | 34 | Wife | Nurse | Alabama |
| 43 | Ada M. Johnson | 14 | Daughter | — | Alabama |
| 44 | Edward L. Johnson | 13 | Son | — | Alabama |
| 45 | George E. Johnson | 8 | Son | — | Alabama |
| 46 | Willetta Johnson | 7 | Daughter | — | Alabama |
| 47 | Johnny Johnson | 4 | Son | — | Alabama |
| 48 | Bernard Johnson | 2 | Son | — | Alabama |
| 49 | Sally Ivory | 56 | Lodger | — | Alabama |
| 50 | Gus D. Fair | 42 | Head | Waiter | Alabama |
| 51 | Mary L. Fair | 28 | Daughter | Teacher | Alabama |
| 52 | Ethel James | 24 | Lodger | — | Alabama |
| 53 | Megola James | 20 | Cousin | — | Alabama |
| 54 | Estelle Jones | 38 | Head | — | Alabama |
| 55 | Berl Fibes | 38 | Head | Laborer | Alabama |
| 56 | Willie M. Fibes | 39 | Wife | — | Alabama |
| 57 | Lucine Bills | 46 | Head | Plasterer | Alabama |
| 58 | Jessie Bills | 45 | Wife | — | Alabama |
| 59 | Elesta Marshall | 31 | Head | Cook Maid | Alabama |
| 60 | Tena Marshall | 44 | Mother | — | Alabama |
| 61 | Rosa Redding | 40 | Lodger | Housekeeper | Alabama |
| 62 | Robert Burney | 14 | Son | — | Alabama |
| 63 | Jack Anderson | 54 | Head | Laborer | Alabama |
| 64 | Estelle Anderson | 34 | Wife | Laundress | Alabama |
| 65 | Jack Jr. Anderson THIS PERSON | 11 | Son | — | Alabama |
| 66 | Eugene Anderson | 10 | Son | — | Alabama |
| 67 | Irene Anderson | 8 | Daughter | — | Alabama |
| 68 | Albert A. Anderson | 5 | Son | — | Alabama |
| 69 | Leon Anderson | 4 | Son | — | Alabama |
| 70 | Adele Anderson | 2 | Daughter | — | Alabama |
| 71 | Effie Thomas | 56 | Head | New Worker | Alabama |
| 72 | Eliza Thomas | 22 | Daughter | — | Alabama |
| 73 | Leon Thomas | 12 | Son | — | Alabama |
| 74 | Annie M. Brown | 36 | Head | Cook | Alabama |
| 75 | Phillip Harris | 37 | Lodger | Yard Work | Alabama |
| 76 | Rosa Fountain | 33 | Head | Nurse | Alabama |
| 77 | Vernia Harris | 21 | Lodger | Housekeeper | Alabama |
| 78 | Gertrude Jackson | 20 | Lodger | Nurse | Alabama |
| 79 | Effie Mcclain | 46 | Head | Cook Maid | Alabama |
| 80 | Rossem Mcclain | 29 | Son | Porter | 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)