RL
Robert Long — 1930 US Census Record
Model Tree available1930 United States Federal Census · Douglas, Georgia
Our Model Tree links this Robert Long across the 1900, 1910, 1920 and 1930 US Censuses in Douglas, Georgia (XGBoost, ~Confirmed), with identified parents James & Mark — first a head (b.~1891), then head of a 10-person household.
Age 39
b. ~1891
Male
Head
Born: Georgia
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Douglas, Georgia |
| Surname | Long |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Georgia |
| Age at First Marriage | 23 |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Additional Details | |
| Occupation | Laborer |
| Industry | Furniture Mill |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 12 1/2 |
| Veteran | No |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
| Occupation | Laborer |
| Township / Ward | Lithia Springs Town |
| Est. Birth Year | ~1891 |
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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Maurine Long | Daughter | — | 10 | ~1920 |
| Ellen Long | Daughter | — | 11 | ~1919 |
| Robert Long | Head | — | 39 | ~1891 |
| Walter Long | Son | — | 6 | ~1924 |
| Burnie Long | Son | — | 4 | ~1926 |
| Clyde Long | Son | — | 7 | ~1923 |
| Raymond Long | Son | — | 15 | ~1915 |
| Owen Long | Son | — | 2 | ~1928 |
| Ervan Long | Son | — | 13 | ~1917 |
| Annie Long | Spouse | — | 36 | ~1894 |
Census Appearances
1900
Douglas, Georgia
Son, age 10
Douglas, Georgia · implied b. ~1890 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Long |
| Given Name | Robert E |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Georgia |
| Birth Month | July |
| Birth Year | 1890 |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1910
Douglas, Georgia
Son, age 19
Douglas, Georgia · implied b. ~1891 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Long |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Occupation | Farm hand |
| Industry | Home Farm |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1920
Douglas, Georgia
Head, age 29
Douglas, Georgia · implied b. ~1891 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Long |
| Given Name | Robert E |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | Em |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1930
Douglas, Georgia
Head, age 39
Douglas, Georgia · implied b. ~1891 — 10 household members
| Surname | Long |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Georgia |
| Age at First Marriage | 23 |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Occupation | Laborer |
| Industry | Furniture Mill |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 12 1/2 |
| Veteran | No |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
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 Long across 4 US Census years (1900, 1910, 1920 and 1930) in Douglas, Georgia, using XGBoost record linkage. Identified parents: father James Long (~0.92 confidence) and father Mark Long (~0.92 confidence) and mother Josephine Long (~0.92 confidence) and mother Lucie Long (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
James Long
b. ~1850
Source father
● Household
· direct · ~0.92
Father
Mark Long
b. ~1857
Source father
● Household
· direct · ~0.92
Mother
Josephine Long
b. ~1858
Source mother
● Household
· direct · ~0.92
Mother
Lucie Long
b. ~1860
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Robert Long
Head · 1930 · age 39 · b. ~1891 · Georgia
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Douglas, Georgia
Open full size
1930 US Federal Census — Douglas, Georgia
Page Contents
29 people indexed on this census page (ia:1930:georgiacensus00reel353:0525)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | David Beavers | 75 | Head | Laborer | Georgia |
| 2 | Callie Anderson | 52 | Head | Washerwoman | Georgia |
| 3 | Thomas Harbin | 43 | Head | Post Master | Georgia |
| 4 | Verna Harbin | 35 | Wife | — | Georgia |
| 5 | Joseph E Harbin | 69 | Head | — | Georgia |
| 6 | Minnie Harbin | 58 | Wife | — | Georgia |
| 7 | Ruth Harbin | 13 | Daughter | — | Georgia |
| 8 | John Grady | 52 | Head | — | Maine |
| 9 | Pearl Grady | 45 | Wife | — | Georgia |
| 10 | Edward Grady | 22 | Son | Brick Mason | Kansas |
| 11 | Sarah Partell | 66 | Mother-in-law | — | Georgia |
| 12 | Jesse J Jordan | 62 | Head | Machinist | Georgia |
| 13 | Sarah E Jordan | 60 | Wife | — | Georgia |
| 14 | Beatrice Cook | 9 | Daughter | — | Georgia |
| 15 | James M Cook | 6 | Son | — | Georgia |
| 16 | Robert Long THIS PERSON | 39 | Head | Laborer | Georgia |
| 17 | Annie Long | 36 | Wife | — | Georgia |
| 18 | Raymond Long | 15 | Son | — | Georgia |
| 19 | Ervan Long | 13 | Son | — | Georgia |
| 20 | Ellen Long | 11 | Daughter | — | Georgia |
| 21 | Maurine Long | 10 | Daughter | — | Georgia |
| 22 | Clyde Long | 7 | Son | — | Georgia |
| 23 | Walter Long | 6 | Son | — | Georgia |
| 24 | Burnie Long | 4 | Son | — | Georgia |
| 25 | Owen Long | 2 | Son | — | Georgia |
| 26 | Granvill Causey | 26 | Head | Repair Man | Georgia |
| 27 | Millie Causey | 27 | Wife | — | Georgia |
| 28 | Granvill Jr Causey | 5 | Son | — | Georgia |
| 29 | Charles Causey | 3 | Son | — | Georgia |
Pedigree Summary
Robert
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
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)