JL
John Lambert — 1930 US Census Record
Model Tree available1930 United States Federal Census · Franklin, Ohio
Our Model Tree links this John Lambert across the 1910, 1920 and 1930 US Censuses in Franklin, Ohio (XGBoost, ~Confirmed), with identified parents Jennie & Charles — first a son (b.~1908), then head of a 3-person household.
Age 22
b. ~1908
Male
Son
Born: Ohio
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Franklin, Ohio |
| Surname | Lambert |
| Given Name | John W. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Columbus City |
| Est. Birth Year | ~1908 |
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 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Charles Lambert | Head | — | 58 | ~1872 |
| Jennie Lambert | Other | — | 61 | ~1869 |
| John Lambert | Son | — | 22 | ~1908 |
Census Appearances
1910
Franklin, Ohio
Son, age 2
Franklin, Ohio · implied b. ~1908 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lambert |
| Given Name | John W |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1920
Franklin, Ohio
Son, age 12
Franklin, Ohio · implied b. ~1908 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lambert |
| Given Name | John |
| 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 | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Franklin, Ohio
Son, age 22
Franklin, Ohio · implied b. ~1908 — 3 household members
| Surname | Lambert |
| Given Name | John W. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| 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 |
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 John Lambert across 3 US Census years (1910, 1920 and 1930) in Franklin, Ohio, using XGBoost record linkage. Identified parents: mother Jennie Lambert (~0.92 confidence) and father Charles Lambert (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Jennie Lambert
b. ~1869
Source mother
● Household
· direct · ~0.92
Father
Charles Lambert
b. ~1872
Source father
● Household
· direct · ~0.92
This person
Anchor record
John Lambert
Son · 1930 · age 22 · b. ~1908 · Ohio
★ 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 — Franklin, Ohio
Open full size
1930 US Federal Census — Franklin, Ohio
Page Contents
44 people indexed on this census page (ia:1930:ohiocensus00reel1798:0067)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Kathleen Scobie | 21 | Daughter | Stenographer | Ohio |
| 2 | David E. Scobie | 3 | Son | — | Ohio |
| 3 | James W. Culland | 62 | Head | Laborer | Ohio |
| 4 | Angie Culland | 56 | Wife-H | — | Ohio |
| 5 | Hazel D. Culland | 31 | Daughter | Buyer | Ohio |
| 6 | Harold D. Culland | 23 | Son | Machinist Asst | Ohio |
| 7 | Chester J. Culland | 20 | Son | Parts Man | Ohio |
| 8 | William H. Semler | 71 | Head | — | Ohio |
| 9 | Elizabeth M. Semler | 67 | Wife-H | — | Ohio |
| 11 | Guy Houck | 52 | Head | Carpenter | Ohio |
| 12 | Minnie D. Houck | 43 | Wife-H | — | Ohio |
| 13 | Charles A. Lambert | 58 | Head | Agent | Ohio |
| 14 | Jennie P. Lambert | 61 | Wife-H | — | Ohio |
| 15 | John W. Lambert THIS PERSON | 22 | Son | — | Ohio |
| 16 | Carl D. Lawyer | 49 | Head | Contractor | Ohio |
| 17 | Leora E. Lawyer | 45 | Wife-H | — | Ohio |
| 18 | Thomas D. Lawyer | 21 | Son | — | Ohio |
| 19 | Doris J. Lawyer | 9 | Daughter | — | Ohio |
| 20 | Mary A. Sperry | 69 | Head-H | — | Ohio |
| 21 | Bess W. Sperry | 44 | Daughter | Teacher | Ohio |
| 22 | Mary C. Sperry | 30 | Daughter | Teacher | Ohio |
| 23 | James Tiffin | 97 | Father | — | Ohio |
| 24 | Ellison Thomas | 41 | Servant | Practical Nurse | Ohio |
| 25 | Carl C. Ruether | 46 | Head | Salesman | Ohio |
| 26 | Frankie Ruether | 42 | Wife-H | — | Ohio |
| 27 | Edna Ruether | 12 | Daughter | — | Ohio |
| 28 | Clay M. Rupuy | 40 | Head | Express Messenger | Ohio |
| 29 | Abbie B. Rupuy | 39 | Wife-H | — | Ohio |
| 30 | Armor S. Audrey | 77 | Head | — | Ohio |
| 31 | Ada L. Audrey | 66 | Wife-H | — | Ohio |
| 32 | Lucile Guest | 22 | Lodger | Stenographer | Ohio |
| 33 | John P. Sears | 39 | Head | Post Office | Ohio |
| 34 | Goldie D. Sears | 39 | Wife-H | — | Ohio |
| 35 | Pauline M. Sears | 14 | Daughter | — | Ohio |
| 36 | Lawrence L. Sears | 11 | Son | — | Ohio |
| 37 | Everett Sears | 7 | Son | — | Ohio |
| 38 | David E. Jones | 36 | Head | Steamfitter | Ohio |
| 39 | Ethel Jones | 35 | Wife-H | — | Ohio |
| 40 | David E. Jr. Jones | 9 | Son | — | Ohio |
| 41 | William H. Jones | 5 | Son | — | Ohio |
| 42 | Harlow P. Wheeler | 33 | Head | Salesman | Ohio |
| 43 | Mary A. Wheeler | 32 | Wife-H | — | Ohio |
| 44 | Vera L. Wheeler | 12 | Daughter | — | Ohio |
| 45 | Edna B. Wheeler | 10 | Adopter | — | Ohio |
Related Census Records
Pedigree Summary
John
Gen 1 · 2 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)