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John Collier — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Mobile-County, Alabama
Our Model Tree links this John Collier across the 1930 and 1940 US Censuses in Mobile-County, Alabama (XGBoost, ~Confirmed) — first a son (b.~1928), then head of a 7-person household.
Age 12
b. ~1928
Male
Son
Born: Alabama
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Mobile-County, Alabama |
| Surname | Collier |
| Given Name | John Henry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Alabama |
| 1935 Residence (County) | Mobile |
| Additional Details | |
| Highest Grade | S 5 |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
| Township / Ward | Coden |
| Est. Birth Year | ~1928 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Henry Collier | Head | — | 45 | ~1895 |
| Mary Collier | Daughter | — | 19 | ~1921 |
| James Collier | Son | — | 8 | ~1932 |
| Margaret Collier | Daughter | — | 5 | ~1935 |
| Annie Collier | Spouse | — | 42 | ~1898 |
| John Collier | Son | — | 12 | ~1928 |
| Sophronia Collier | Daughter | — | 16 | ~1924 |
Census Appearances
1930
Mobile, Alabama
Son, age 2
Mobile, Alabama · implied b. ~1928 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Collier |
| Given Name | John B. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1940
Mobile-County, Alabama
Son, age 12
Mobile-County, Alabama · implied b. ~1928 — 7 household members
| Surname | Collier |
| Given Name | John Henry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Alabama |
| 1935 Residence (County) | Mobile |
| Highest Grade | S 5 |
| 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 John Collier across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Collier
Son · 1940 · age 12 · b. ~1928 · Alabama
★ You are viewing this record
Sibling
Sophronia Collier
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Collier
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Collier
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Collier
Sibling · 1940 · age 8
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 — Mobile-County, Alabama
Open full size
1940 US Federal Census — Mobile-County, Alabama
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00063-00247)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Katie Harris | 12 | Daughter | — | Alabama |
| 42 | Amber Harris | 10 | Daughter | — | Alabama |
| 43 | Betty Lou Harris | 7 | Daughter | — | Alabama |
| 44 | Virginia Harris | 4 | Daughter | — | Alabama |
| 45 | Janett Harris | 2 | Daughter | — | Alabama |
| 46 | Ammie D. Collier | 27 | Head | Seafood | Alabama |
| 47 | Bernice Collier | 26 | Wife | — | Alabama |
| 48 | Mary L. Collier | 5 | Daughter | — | Alabama |
| 49 | Agnes Joann Collier | 2 | Daughter | — | Alabama |
| 50 | John Wescovitch | 57 | Head | 48 | Alabama |
| 51 | Edward Wescovitch | 22 | Son | 60 | Mississippi |
| 52 | Marie Wescovitch | 16 | Sister | — | Mississippi |
| 53 | Estelle Wescovitch | 14 | Sister | — | Mississippi |
| 54 | Henry Collier | 45 | Head | Seafood | Alabama |
| 55 | Annie Collier | 42 | Wife | — | Maryland |
| 56 | Mary Collier | 19 | Daughter | W.P.A. | Alabama |
| 57 | Sophronia Collier | 16 | Daughter | — | Alabama |
| 58 | John Henry Collier THIS PERSON | 12 | Son | — | Alabama |
| 59 | James Collier | 8 | Son | — | Alabama |
| 60 | Margaret Collier | 5 | Daughter | — | Alabama |
| 61 | Richard Breeage | 26 | Head | Private Yacht | Alabama |
| 62 | Teresa Breeage | 21 | Wife | — | Maryland |
| 63 | Victor Ladnier | 39 | Head | Seafood | Alabama |
| 64 | Emma Ladnier | 46 | Wife | — | Alabama |
| 65 | Sophronia Collier | 62 | Head | — | Alabama |
| 66 | Patrick Collier | 44 | Head | Seafood | Alabama |
| 67 | Sophronia Collier | 42 | Wife | — | Alabama |
| 68 | Eugene Collier | 19 | Son | Seafood | Alabama |
| 69 | Emery Collier | 15 | Son | — | Alabama |
| 70 | Archie Collier | 12 | Son | — | Alabama |
| 71 | Coral Collier | 8 | Daughter | — | Alabama |
| 72 | J. C. Rogue | 64 | Head | Retail Grocery | Mississippi |
| 73 | Henrietta Rogue | 64 | Wife | — | Alabama |
| 74 | Selehempa Mamie Rogue | 29 | Son | — | Alabama |
| 75 | Maude Rogue | 48 | Sister | — | Alabama |
| 76 | Sam Anders | 72 | Head | Outside Work | Alabama |
| 77 | Mattie Anders | 61 | Wife | — | Alabama |
| 78 | Gordon Coleman | 62 | Head | Seafood | Alabama |
| 79 | Gertrude Coleman | 58 | Wife | — | Alabama |
| 80 | Clinton Coleman | 24 | Son | Church | 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)