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Robert Webb — 1940 US Census Record
Model Tree available1940 United States Federal Census · Lucas-County, Ohio
Our Model Tree links this Robert Webb across the 1920, 1930 and 1940 US Censuses in Lucas-County, Ohio (XGBoost, ~Confirmed), with identified parents Charles & Louise — first a son (b.~1918), then head of a 4-person household.
Age 22
b. ~1918
Male
Son
Born: OHIO
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Lucas-County, Ohio |
| Surname | WEBB |
| Given Name | ROBERT A |
| Relationship to Head | SON |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | OHIO |
| 1935 Residence (City) | JERUSALEM |
| 1935 Residence (County) | LUCAS |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | C 4 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Jerusalem |
| Est. Birth Year | ~1918 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Martha Webb | Spouse | — | 57 | ~1883 |
| Harry Webb | Head | — | 56 | ~1884 |
| Robert Webb | Son | — | 22 | ~1918 |
| Eliza Brown | Other | — | 88 | ~1852 |
Census Appearances
1920
Hamilton, Ohio
Son, age 2
Hamilton, Ohio · implied b. ~1918 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Webb |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read | No |
| Can Write | No |
| Speaks English | No |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Hamilton, Ohio
Son, age 12
Hamilton, Ohio · implied b. ~1918 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Webb |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Lucas-County, Ohio
Son, age 22
Lucas-County, Ohio · implied b. ~1918 — 4 household members
| Surname | WEBB |
| Given Name | ROBERT A |
| Relationship to Head | SON |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | OHIO |
| 1935 Residence (City) | JERUSALEM |
| 1935 Residence (County) | LUCAS |
| Income (1939) | 0 |
| Highest Grade | C 4 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 Webb across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Charles Webb (~0.92 confidence) and mother Louise Webb (~0.92 confidence) and mother Martha Webb (~0.92 confidence) and father Harry Webb (~0.92 confidence) and mother Margaret Webb (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Charles Webb
b. ~1881
Source father
● Household
· direct · ~0.92
Mother
Louise Webb
b. ~1882
Source mother
● Household
· direct · ~0.92
Mother
Martha Webb
b. ~1883
Source mother
● Household
· direct · ~0.92
Father
Harry Webb
b. ~1884
Source father
● Household
· direct · ~0.92
Mother
Margaret Webb
b. ~1898
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Robert Webb
Son · 1940 · age 22 · b. ~1918 · Ohio
★ 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 — Lucas-County, Ohio
Open full size
1940 US Federal Census — Lucas-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03105-00311)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Harry A Webb | 56 | HEAD | Judge Professional | OHIO |
| 42 | Martha I Webb | 57 | WIFE | — | OHIO |
| 43 | Robert A Webb THIS PERSON | 22 | SON | — | OHIO |
| 44 | Eliza Brown | 88 | MOTHER | — | ENGLAND |
| 45 | Joseph P Hamilton | 51 | HEAD | Proprietor | INDIANA |
| 46 | Leola L Hamilton | 42 | WIFE | — | OHIO |
| 47 | Virginia Hamilton | 21 | DAUGHTER | Cashier | OHIO |
| 48 | Albert A Milka | 50 | HEAD | Mechanic | GERMANY |
| 49 | Hazel F Milka | 51 | WIFE | — | OHIO |
| 50 | Ernest E Perry | 33 | HEAD | Farmer | OHIO |
| 51 | Charles Millenberg | 63 | HEAD | Farmer | ILLINOIS |
| 52 | Clara Millenberg | 63 | WIFE | — | OHIO |
| 53 | Elmer S Baker | 38 | HEAD | Conductor | OHIO |
| 54 | Anna L Baker | 35 | WIFE | — | OHIO |
| 55 | Jack L Baker | 16 | SON | — | OHIO |
| 56 | Carl L Dreier | 50 | HEAD | Farmer | OHIO |
| 57 | Clara A Dreier | 52 | WIFE | — | OHIO |
| 58 | Harold C Dreier | 22 | SON | Labor | OHIO |
| 59 | Charolett Dreier | 21 | DAUGHTER | — | OHIO |
| 60 | Gerald A Dreier | 19 | SON | Labor | OHIO |
| 61 | Ruth A Dreier | 17 | DAUGHTER | — | OHIO |
| 62 | Iva F Dreier | 14 | DAUGHTER | — | OHIO |
| 63 | Emily T Dreier | 11 | DAUGHTER | — | OHIO |
| 64 | Donald J Dreier | 10 | SON | — | OHIO |
| 65 | Karl J Dreier | 9 | SON | — | OHIO |
| 66 | James P Dreier | 8 | SON | — | OHIO |
| 67 | Christine Cuthbertson | 43 | HEAD | Proprietor | W-VIRGINIA |
| 68 | Robert Cuthbertson | 18 | SON | Gas-Sta-Atten. | OHIO |
| 69 | Donald Cuthbertson | 11 | SON | — | OHIO |
| 70 | Gerald Cuthbertson | 8 | SON | — | OHIO |
| 71 | Everett R Savene | 29 | SON IN LAW | Printer | OHIO |
| 72 | Virginia Savene | 22 | DAUGHTER | — | OHIO |
| 73 | George Cuthbertson | 40 | BROTHER IN-LAW | Miner | OHIO |
| 74 | Ralph B Eldridge | 42 | HEAD | Salesman | OHIO |
| 75 | Ralph Jr Eldridge | 19 | SON | Filling-Sta Attendent | OHIO |
| 76 | William Foreman | 64 | HEAD | Farmer | GERMANY |
| 77 | Lena Foreman | 62 | WIFE | — | OHIO |
| 78 | Emery H Foreman | 37 | SON | Labor | OHIO |
| 79 | Mae-S-H Foreman | 32 | DAUGHTER | — | OHIO |
| 80 | Mourcidth-H Foreman | 28 | DAUGHTER | — | OHIO |
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)