JL
Joseph Lambert — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Hamilton, Ohio
Our Model Tree links this Joseph Lambert across the 1910, 1920, 1930 and 1940 US Censuses in Hamilton, Ohio (XGBoost, ~Confirmed) — first a head (b.~1874), then head of a 6-person household.
Age 56
b. ~1874
Male
Head
Born: Indiana
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Hamilton, Ohio |
| Surname | Lambert |
| Given Name | Joseph |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Indiana |
| Age at First Marriage | 30 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Additional Details | |
| Occupation | Brakeman |
| Industry | Railway |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 3700 |
| Radio Set | R |
| Veteran | No |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Occupation | Brakeman |
| Township / Ward | Cincinnati |
| Est. Birth Year | ~1874 |
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 Joseph | Age | Birth yr |
|---|---|---|---|---|
| Arthur Lambert | Son | — | 19 | ~1911 |
| Howard Lambert | Son | — | 15 | ~1915 |
| James Lambert | Son | — | 23 | ~1907 |
| Mary Lambert | Spouse | — | 47 | ~1883 |
| Joseph Lambert | Son | — | 24 | ~1906 |
| Joseph Lambert | Head | — | 56 | ~1874 |
Census Appearances
1910
Hamilton, Ohio
Head, age 36
Hamilton, Ohio · implied b. ~1874 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lambert |
| Given Name | Joseph |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Indiana |
| Years Married | 6 |
| Father's Birthplace | Ger. |
| Mother's Birthplace | Ger. |
| Occupation | Motorman |
| Industry | Street Car |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1920
Hamilton, Ohio
Head, age 46
Hamilton, Ohio · implied b. ~1874 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lambert |
| Given Name | Joseph G. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Indiana |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Motor-man |
| Industry | St. Railway |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1930
Hamilton, Ohio
Head, age 56
Hamilton, Ohio · implied b. ~1874 — 6 household members
| Surname | Lambert |
| Given Name | Joseph |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Indiana |
| Age at First Marriage | 30 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Brakeman |
| Industry | Railway |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 3700 |
| Radio Set | R |
| Veteran | No |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Hamilton-County, Ohio
Head, age 66
Hamilton-County, Ohio · implied b. ~1874 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lambert |
| Given Name | Jas J |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 66 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | Cincinnati |
| 1935 Residence (County) | Hamilton |
| Occupation | Motorman |
| Industry | Street Railway |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 1544 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
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 Joseph Lambert across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Joseph Lambert
Head · 1930 · age 56 · b. ~1874 · Ohio
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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 — Hamilton, Ohio
Open full size
1930 US Federal Census — Hamilton, Ohio
Page Contents
50 people indexed on this census page (ia:1930:ohiocensus00reel1807:0113)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Henry G Hillebrand | 64 | Head | Secretary | Indiana |
| 2 | Catherine Hillebrand | 62 | Sister | — | Ohio |
| 3 | William G Lindeman | 22 | Head | Clerk | Ohio |
| 4 | Lucille Lindeman | 22 | Wife | — | Ohio |
| 5 | Robert E Vath | 36 | Head | Chauffeur | Ohio |
| 6 | Ethel B Vath | 37 | Wife | — | Ohio |
| 7 | Robert Jr. Vath | 13 | Son | — | Kentucky |
| 8 | Frank L Vath | 11 | Son | — | Ohio |
| 9 | Evelyn Vath | 8 | Daughter | — | Ohio |
| 10 | Jacob Billikamp | 50 | Head | Machinist | Ohio |
| 11 | Margaret Billikamp | 48 | Wife | — | Ohio |
| 12 | Robert Billikamp | 14 | Son | — | Ohio |
| 13 | Ben Corbett | 42 | Head | Route Agent | Kentucky |
| 14 | Irene Corbett | 41 | Wife | — | Ohio |
| 15 | Mae Corbett | 19 | Daughter | — | Ohio |
| 16 | Stanley Corbett | 18 | Son | — | Ohio |
| 17 | Earl Corbett | 12 | Son | — | Kentucky |
| 18 | Morad Amirkhanian | 65 | Head | Carpet | Armenia |
| 19 | Martha Amirkhanian | 49 | Wife | — | Armenia |
| 20 | Harry Billings | 59 | Head | Telegraph Operator | Ohio |
| 21 | Minnie B Billings | 55 | Wife | — | Kentucky |
| 22 | Raymond Billings | 35 | Son | Pharmacist | Ohio |
| 23 | Joseph Lambert THIS PERSON | 56 | Head | Brakeman | Indiana |
| 24 | Mary Lambert | 47 | Wife | — | Indiana |
| 25 | Joseph Lambert | 24 | Son | Laborer | Ohio |
| 26 | James Lambert | 23 | Son | — | Ohio |
| 27 | Arthur Lambert | 19 | Son | — | Ohio |
| 28 | Howard Lambert | 15 | Son | — | Ohio |
| 29 | Harry Rehebrink | 64 | Head | Agent | Ohio |
| 30 | Ruth Rehebrink | 44 | Wife | — | Ohio |
| 31 | Ruth Rehebrink | 15 | Daughter | Stenographer | Ohio |
| 32 | William Rehebrink | 3 | Son | — | Ohio |
| 33 | Lois Rehebrink | 1 | Daughter | — | Ohio |
| 34 | Emma Schuchert | 57 | Head | — | Ohio |
| 35 | George Jarman | 70 | Head | Proprietor | Ohio |
| 36 | Mary Jarman | 69 | Wife | — | Ohio |
| 37 | George Jarman | 38 | Son | — | Ohio |
| 38 | William Jarman | 35 | Son | — | Ohio |
| 39 | Clara Jarman | 33 | Daughter | — | Ohio |
| 40 | Arthur Allen | 31 | Head | Painter | England |
| 41 | Bertha Allen | 35 | Wife | — | Russia |
| 42 | Joseph Allen | 12 | Son | — | New York |
| 43 | Allen Allen | 12 | Son | — | New York |
| 44 | Meredith Allen | 9 | Daughter | — | Kansas |
| 45 | Cordie Gilliam | 25 | Maid | Maid | Kentucky |
| 46 | Wallace Gray | 50 | Head | Vice President | Kentucky |
| 47 | Josephine Gray | 40 | Wife | — | Germany |
| 48 | George Gray | 20 | Son | — | Ohio |
| 49 | Josephine Gray | 18 | Daughter | — | Ohio |
| 50 | John Gray | 13 | Daughter | — | Ohio |
Related Census Records
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)