RL
Robert Long — 1940 US Census Record
Model Tree available1940 United States Federal Census · Luzerne-County, Pennsylvania
Our Model Tree links this Robert Long across the 1920, 1930 and 1940 US Censuses in Luzerne-County, Pennsylvania (XGBoost, ~Confirmed), with identified parents Jacob & Jacob — first a son (b.~1909), then head of a 3-person household.
Age 31
b. ~1909
Male
Son
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Luzerne-County, Pennsylvania |
| Surname | Long |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Hazleton |
| 1935 Residence (County) | Luzerne |
| Additional Details | |
| Occupation | Store Clerk |
| Industry | Auto Supply |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 298 |
| Highest Grade | No 8 |
| 1935 Residence | Same House |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Store Clerk |
| Township / Ward | Hazleton |
| Est. Birth Year | ~1909 |
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 1940 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Jacob Long | Head | — | 64 | ~1876 |
| Robert Long | Son | — | 31 | ~1909 |
| Catherine Long | Spouse | — | 54 | ~1886 |
Census Appearances
1920
Luzerne, Pennsylvania
Son, age 10
Luzerne, Pennsylvania · implied b. ~1910 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Long |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Luzerne, Pennsylvania
Son, age 21
Luzerne, Pennsylvania · implied b. ~1909 — 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 | 21 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Luzerne-County, Pennsylvania
Son, age 31
Luzerne-County, Pennsylvania · implied b. ~1909 — 3 household members
| Surname | Long |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Hazleton |
| 1935 Residence (County) | Luzerne |
| Occupation | Store Clerk |
| Industry | Auto Supply |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 298 |
| Highest Grade | No 8 |
| 1935 Residence | Same House |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Jacob Long (~0.92 confidence) and father Jacob Long (~0.92 confidence) and father Jacob Long (~0.92 confidence) and mother Catherine Long (~0.92 confidence) and mother Catherine Long (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Jacob Long
b. ~1876
Source father
● Household
· direct · ~0.92
Father
Jacob Long
b. ~1876
Source father
● Household
· direct · ~0.92
Father
Jacob Long
b. ~1878
Source father
● Household
· direct · ~0.92
Mother
Catherine Long
b. ~1886
Source mother
● Household
· direct · ~0.92
Mother
Catherine Long
b. ~1888
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Robert Long
Son · 1940 · age 31 · b. ~1909 · Pennsylvania
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Luzerne-County, Pennsylvania
Open full size
1940 US Federal Census — Luzerne-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03552-00667)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Martha Jones | 63 | Head | — | Pennsylvania |
| 42 | Luther Jones | 32 | Son | — | Pennsylvania |
| 43 | Mary Richards | 72 | Head | — | Pennsylvania |
| 44 | Elizabeth Richards | 53 | Daughter | — | Pennsylvania |
| 45 | Pearl Richards | 47 | Daughter | Beauty Specialist | Pennsylvania |
| 46 | Bronislaw Dunaski | 43 | Head | Machine Tender | Poland |
| 47 | Mary Dunaski | 32 | Wife | Watch Repairing | Pennsylvania |
| 48 | Dorothy Dunaski | 0 | Daughter | — | Pennsylvania |
| 49 | Donald Goldsworthy | 39 | Head | — | Pennsylvania |
| 50 | Marion Goldsworthy | 40 | Wife | Office Clerk | Pennsylvania |
| 51 | Cletus Lyman | 35 | Head | — | Pennsylvania |
| 52 | Anita Lyman | 35 | Wife | Lawyer | Pennsylvania |
| 53 | Rosemary Lyman | 1 | Daughter | — | Pennsylvania |
| 54 | Helen Nicholas | 19 | Maid | Maid | Pennsylvania |
| 55 | Willard Kleckner | 37 | Head | Division Superintendent | Pennsylvania |
| 56 | Gladys Kleckner | 34 | Wife | — | New Jersey |
| 57 | Willard Jr Kleckner | 2 | Son | — | Pennsylvania |
| 58 | Jacob C. Long | 64 | Head | Laborer | Pennsylvania |
| 59 | Catherine Long | 54 | Wife | — | Pennsylvania |
| 60 | Robert Long THIS PERSON | 31 | Son | Store Clerk | Pennsylvania |
| 61 | Conrad Ebner | 74 | Head | — | Pennsylvania |
| 62 | Elizabeth Ebner | 70 | Wife | — | Pennsylvania |
| 63 | George Ebner | 45 | Son | Kitchen Hand | Pennsylvania |
| 64 | Alvin Ebner | 39 | Son | Bookkeeper | Pennsylvania |
| 65 | Walter Ebner | 38 | Son | Office Clerk | Pennsylvania |
| 66 | Mary Lombardi | 35 | Head | — | Pennsylvania |
| 67 | Carmella Pisani | 21 | Sister | — | Pennsylvania |
| 68 | Frank Pisani | 21 | Brother | Laborer | Pennsylvania |
| 69 | Nicholas Pisani | 13 | Nephew | — | Pennsylvania |
| 70 | Howard Gulliver | 31 | Head | Office Clerk | Pennsylvania |
| 71 | Marie Gulliver | 31 | Wife | — | Pennsylvania |
| 72 | William Gulliver | 2 | Son | — | Pennsylvania |
| 73 | Dora F. Pippert | 66 | Head | Insurance Lady | Pennsylvania |
| 74 | Gertrude Pippert | 38 | Daughter | — | Pennsylvania |
| 75 | Elizabeth Krieg | 92 | Head | — | Pennsylvania |
| 76 | Catherine Steckert | 72 | Head | — | Germany |
| 77 | Pattie Steckert | 45 | Daughter | Office Clerk | Pennsylvania |
| 78 | Thomas Monahan | 54 | Head | Office Clerk | Pennsylvania |
| 79 | Beatrice Monahan | 54 | Wife | — | Pennsylvania |
| 80 | Helen Monahan | 26 | Daughter | Teacher | Pennsylvania |
Pedigree Summary
Robert
Gen 1 · 5 parents
~0.92
Max depth 4 (1900–1950 window)
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)