JL
James Lambert — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Union, Illinois
Our Model Tree links this James Lambert across the 1910, 1920 and 1930 US Censuses in Union, Illinois (XGBoost, ~Confirmed) — first a head (b.~1857), then head of a 2-person household.
Age 73
b. ~1857
Male
Head
Born: Illinois
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Union, Illinois |
| Surname | Lambert |
| Given Name | James A. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 73 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 21 |
| Father's Birthplace | Unknown |
| Mother's Birthplace | Unknown |
| Additional Details | |
| Occupation | Un |
| Industry | Un |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Un |
| Township / Ward | Anna Precinct |
| Est. Birth Year | ~1857 |
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.
2 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| James Lambert | Head | — | 73 | ~1857 |
| David Landis | Son | — | 53 | ~1877 |
Census Appearances
1910
Union, Illinois
Other, age 53
Union, Illinois · implied b. ~1857 — 50 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lambert |
| Given Name | James H. |
| Relationship to Head | Inmate |
| Sex | M |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Illinois |
| Years Married | 24 |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Tennessee |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1920
Union, Illinois
Other, age 63
Union, Illinois · implied b. ~1857 — 50 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lambert |
| Given Name | James H. |
| Relationship to Head | Inmate |
| Sex | M |
| Color / Race | White |
| Age | 63 |
| Marital Status | Married |
| Birthplace | Illinois |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Tennessee |
| Can Read | Yes |
| Can Write | No |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Union, Illinois
Head, age 73
Union, Illinois · implied b. ~1857 — 2 household members
| Surname | Lambert |
| Given Name | James A. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 73 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 21 |
| Father's Birthplace | Unknown |
| Mother's Birthplace | Unknown |
| Occupation | Un |
| Industry | Un |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 James Lambert across 3 US Census years (1910, 1920 and 1930) in Union, Illinois, using XGBoost record linkage.
Show:
This person
Anchor record
James Lambert
Head · 1930 · age 73 · b. ~1857 · Illinois
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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 — Union, Illinois
Open full size
1930 US Federal Census — Union, Illinois
Page Contents
50 people indexed on this census page (ia:1930:illinoiscensus00reel563:0235)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Wm. C. Jr. Jones | 53 | Son | Un | Illinois |
| 2 | Ray Kagy | 46 | Son | Un | Illinois |
| 3 | Joseph Karakas | 52 | Son | Un | Lithuania |
| 4 | John Kames | 55 | Son | Un | Illinois |
| 5 | Robert Kassing | 38 | Son | Un | Germany |
| 6 | Charles Kayeto | 47 | Son | Un | Belgium |
| 7 | Jan Kozawicz | 45 | X | Un | Poland |
| 8 | John Thomas Key | 73 | Head | Un | Kentucky |
| 9 | Ed. Key | 40 | Head | Un | Kentucky |
| 10 | George Keith | 31 | Son | Un | Illinois |
| 11 | Willis D. Kell | 47 | Head | Un | Illinois |
| 12 | Adam E. Keller | 52 | Head | Un | Illinois |
| 13 | George W. Keller | 49 | Head | Un | Illinois |
| 14 | Harry Keller | 23 | Son | Un | Illinois |
| 15 | John Kelley | 47 | Head | Un | Unknown |
| 16 | John Kendrick | 75 | Head | Un | Illinois |
| 17 | James Kennedy | None | X | Un | Unknown |
| 18 | Isaiah Kenley | 59 | Son | Un | Illinois |
| 19 | Thomas Kerley | 57 | Head | Un | Illinois |
| 20 | James Kidd | 51 | Head | Un | Illinois |
| 21 | Tony Kilian | 56 | Head | Un | Lithuania |
| 22 | Edwin King | 38 | Son | Un | Illinois |
| 23 | George King | 67 | Head | Un | Tennessee |
| 24 | William Kinser | 62 | Head | Un | Illinois |
| 25 | George Rolla Kirk | 24 | Son | Un | Illinois |
| 26 | Ed Kirk | 57 | Son | Un | Illinois |
| 27 | Otto Klingenhafer | 39 | Son | Un | Germany |
| 28 | John Klinger | 28 | Son | Un | Illinois |
| 29 | John C. Knabe | 56 | Son | Un | Illinois |
| 30 | Louis Knapp | 62 | * | Un | Unknown |
| 31 | Jacob Knecht | 57 | Son | Un | Illinois |
| 32 | John Knight | 68 | Head | Un | Illinois |
| 33 | David Knott | 62 | Head | Un | Indiana |
| 34 | Arthur Knowles | 36 | Head | Un | Illinois |
| 35 | Fred Koehler | 69 | Head | Un | Missouri |
| 36 | H. G. Koerner | 75 | Head | Un | Indiana |
| 37 | Frank Kohakki | 49 | Head | Un | Bohemia |
| 38 | Joseph Koren | 54 | Head | Un | Hungary |
| 39 | Andrew Kosher | 65 | Head | Un | Jugo-Slavia |
| 40 | George Kotva | 37 | Son | Un | Illinois |
| 41 | John E. Krause | 45 | Son | Un | Germany |
| 42 | Charles Kruger | 63 | X | Un | Unknown |
| 43 | Thomas Kryostofek | None | X | Un | Unknown |
| 44 | John Kuest | 59 | Head | Un | Illinois |
| 45 | Peter Kulistic | 47 | Head | Un | Montenegro |
| 46 | George Kuvalla | 55 | Head | Un | Austria |
| 47 | Alfred L. Lamas | 60 | Head | Un | Indiana |
| 48 | Matthew Lamb | 78 | Head | Un | England |
| 49 | James A. Lambert THIS PERSON | 73 | Head | Un | Illinois |
| 50 | David Landis | 53 | Son | Un | Illinois |
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)