JD
John Douglas — 1930 US Census Record
Linked across censuses1930 United States Federal Census · East Baton Rouge, Louisiana
Our Model Tree links this John Douglas across the 1910, 1920 and 1930 US Censuses in East Baton Rouge, Louisiana (XGBoost, ~Confirmed) — first a head (b.~1886), then head of a 3-person household.
Age 44
b. ~1886
Male
Head
Born: Louisiana
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | East Baton Rouge, Louisiana |
| Surname | Douglas |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Louisiana |
| Age at First Marriage | 34 |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Additional Details | |
| Occupation | Oiler |
| Industry | Ice Plant |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 10 |
| Veteran | No |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Occupation | Oiler |
| Township / Ward | Baton Rouge City Part Of |
| Est. Birth Year | ~1886 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Jessie Douglas | Daughter | — | 10 | ~1920 |
| John Douglas | Head | — | 44 | ~1886 |
| Charlie Douglas | Son | — | 11 | ~1919 |
Census Appearances
1910
East Baton …
Head, age 26
East Baton Rouge, Louisiana · implied b. ~1884 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Douglas |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Louisiana |
| Years Married | 6 |
| Father's Birthplace | US |
| Mother's Birthplace | US |
| Occupation | Laborer |
| Industry | Rail Road |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1920
East Baton …
Head, age 34
East Baton Rouge, Louisiana · implied b. ~1886 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Douglas |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Occupation | Laborer |
| Industry | Railroad |
| Class of Worker | W |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Year of Naturalization | R |
| Birthplace (normalized) | louisiana |
1930
East Baton …
Head, age 44
East Baton Rouge, Louisiana · implied b. ~1886 — 3 household members
| Surname | Douglas |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Louisiana |
| Age at First Marriage | 34 |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Occupation | Oiler |
| Industry | Ice Plant |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 10 |
| Veteran | No |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
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 Douglas across 3 US Census years (1910, 1920 and 1930) in East Baton Rouge, Louisiana, using XGBoost record linkage.
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This person
Anchor record
John Douglas
Head · 1930 · age 44 · b. ~1886 · Louisiana
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — East Baton Rouge, Louisiana
Open full size
1930 US Federal Census — East Baton Rouge, Louisiana
Page Contents
49 people indexed on this census page (ia:1930:15thcensus791unit:0712)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Walton M. Ahenhead | 65 | Head | Salesman | New York |
| 52 | Louise Ahenhead | 57 | Wife | — | Louisiana |
| 53 | Edward L. Ahenhead | 37 | Son | Laborer | Louisiana |
| 54 | Ben E. Simms | 28 | Head | Laborer | Louisiana |
| 55 | Leola Simms | 26 | Wife | Clerk | Louisiana |
| 56 | Willie J. Steinwinder | 55 | Head | Watchman | Louisiana |
| 57 | Victoria Steinwinder | 50 | Wife | — | Louisiana |
| 58 | Nellie Steinwinder | 24 | Daughter | Teacher | Louisiana |
| 59 | William L. Raborn | 24 | Head | Engineer | Louisiana |
| 60 | Bernice Raborn | 21 | Wife | — | Louisiana |
| 61 | John Douglas THIS PERSON | 44 | Head | Oiler | Louisiana |
| 62 | Charlie Douglas | 11 | Son | — | Louisiana |
| 63 | Jessie M. Douglas | 10 | Daughter | — | Louisiana |
| 64 | Tom William | 32 | Head | Laborer | Louisiana |
| 65 | Josephine Johnson | 25 | Wife | Washer Woman | Louisiana |
| 66 | Early Baline | 30 | Sister | Servant | Louisiana |
| 67 | Leo Brown | 29 | Lodger | Laborer | Louisiana |
| 68 | Willie Minor | 25 | Head | Yard Man | Louisiana |
| 69 | Lillie Minor | 28 | Wife | Cook | Louisiana |
| 70 | Ulum Jackson | 42 | Head | Laborer | Louisiana |
| 71 | Lenore Jackson | 36 | Wife | — | Mississippi |
| 72 | William H. Budde | 38 | Head | Messenger | Kentucky |
| 73 | Alta Budde | 35 | Wife | — | Kentucky |
| 74 | Margaret Budde | 12 | Daughter | — | Kentucky |
| 75 | Edna Budde | 9 | Daughter | — | Kentucky |
| 76 | Joseph Budde | 6 | Son | — | Kentucky |
| 77 | Charles Marquette | 59 | Head | Laborer | Louisiana |
| 78 | Agnes Marquette | 38 | Wife | — | Louisiana |
| 79 | Irene E. Marquette | 14 | Daughter | — | Louisiana |
| 80 | Robert P. Marquette | 12 | Son | — | Louisiana |
| 81 | Charles Jr. Marquette | 10 | Son | — | Louisiana |
| 82 | Philip J. Marquette | 7 | Son | — | Louisiana |
| 83 | Alzina Simoneaux | 63 | Mother-in-law | — | Louisiana |
| 84 | Hayward Simoneaux | 28 | Brother-in-law | Laborer | Louisiana |
| 85 | Nellie Simoneaux | 20 | Sister-in-law | Saleslady | Louisiana |
| 86 | Marie Austin | 40 | Sister | Saleslady | Louisiana |
| 87 | Charles G. Austin | 4 | Nephew | — | Louisiana |
| 88 | Annie E. Laliel | 63 | Head | Seamstress | Louisiana |
| 89 | Robert E. Criton | 55 | Head | Watch-Maker | Mississippi |
| 90 | Mary A. Criton | 37 | Wife | — | Mississippi |
| 91 | Charles C. Sartain | 47 | Head | Conductor | Tennessee |
| 92 | Ella B. Sartain | 41 | Wife | — | Louisiana |
| 93 | Charles L. Sartain | 9 | Son | — | Louisiana |
| 94 | Elwood J. Sartain | 7 | Son | — | Louisiana |
| 95 | Joe T. Smith | 42 | Lodger | Engineer | Louisiana |
| 96 | Carl F. Meadows | 25 | Lodger | Draftsman | Louisiana |
| 97 | George Baseler | 25 | Lodger | Draftsman | Pennsylvania |
| 98 | Lillie L. Allen | 28 | Lodger | Office-Clerk | Mississippi |
| 99 | Mabel Bugner | 28 | Lodger | Office-Clerk | Louisiana |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)