RP
Robert Parker — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Jefferson, Alabama
Our Model Tree links this Robert Parker across the 1910, 1920 and 1930 US Censuses in Jefferson, Alabama (XGBoost, ~Confirmed) — first a head (b.~1878), then head of a 6-person household.
Age 52
b. ~1878
Male
Head
Born: Alabama
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Jefferson, Alabama |
| Surname | Parker |
| Given Name | Robert E |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Alabama |
| Age at First Marriage | 24 |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Additional Details | |
| Occupation | Engineer |
| Industry | Steam Railroad |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 6000 |
| Radio Set | R |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
| Occupation | Engineer |
| Township / Ward | City Birmingham |
| Est. Birth Year | ~1878 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Lenora Pounders | Daughter | — | 34 | ~1896 |
| Robert Parker | Head | — | 52 | ~1878 |
| Dora Parker | Other | — | 53 | ~1877 |
| Ruth Pounders | Other | — | 12 | ~1918 |
| Robert Parker | Son | — | 16 | ~1914 |
| Ralph Parker | Son | — | 14 | ~1916 |
Census Appearances
1910
Jefferson, Alabama
Head, age 32
Jefferson, Alabama · implied b. ~1878 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Parker |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Alabama |
| Years Married | 11 |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Occupation | Lumber |
| Industry | Saw Mill |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1920
Jefferson, Alabama
Head, age 43
Jefferson, Alabama · implied b. ~1877 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Parker |
| Given Name | Robert B |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Occupation | Engineer |
| Industry | Locomotive |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1930
Jefferson, Alabama
Head, age 52
Jefferson, Alabama · implied b. ~1878 — 6 household members
| Surname | Parker |
| Given Name | Robert E |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Alabama |
| Age at First Marriage | 24 |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Occupation | Engineer |
| Industry | Steam Railroad |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 6000 |
| Radio Set | R |
| 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 Robert Parker across 3 US Census years (1910, 1920 and 1930) in Jefferson, Alabama, using XGBoost record linkage.
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This person
Anchor record
Robert Parker
Head · 1930 · age 52 · b. ~1878 · Alabama
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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 — Jefferson, Alabama
Open full size
1930 US Federal Census — Jefferson, Alabama
Page Contents
20 people indexed on this census page (ia:1930:15thcensus22usce:0789)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Robert E Parker THIS PERSON | 52 | Head | Engineer | Alabama |
| 52 | Dora L Parker | 53 | Wife-H | — | Tennessee |
| 53 | Robert E Jr Parker | 16 | Son | — | Alabama |
| 54 | Ralph S Parker | 14 | Son | — | Alabama |
| 55 | Lenora Pounders | 34 | Daughter | Clerk | Tennessee |
| 56 | Ruth Pounders | 12 | Granddaughter | — | Alabama |
| 57 | Grover Johnson | 45 | Head | Carpenter | Georgia |
| 58 | Mary Johnson | 42 | Wife-H | — | Georgia |
| 59 | Vera Johnson | 18 | Daughter | — | Georgia |
| 60 | Rayford Johnson | 15 | Son | — | Georgia |
| 61 | Julian Johnson | 11 | Son | — | Alabama |
| 62 | Glenn Johnson | 8 | Son | — | Alabama |
| 63 | Hugh W Regan | 41 | Head | Dispatcher | Alabama |
| 64 | Ora Regan | 38 | Wife-H | — | Alabama |
| 65 | Ellen Regan | 14 | Daughter | — | Alabama |
| 66 | Edward D Mixon | 44 | Head | Salesman | Mississippi |
| 67 | Mary Mixon | 39 | Wife-H | — | Alabama |
| 68 | Jack D Mixon | 10 | Son | — | Alabama |
| 69 | Evelyn Mixon | 9 | Daughter | — | Alabama |
| 70 | Edward Jr Mixon | 7 | Son | — | Alabama |
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)