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Robert Warner — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Mercer-County, New Jersey
Our Model Tree links this Robert Warner across the 1930 and 1940 US Censuses in Mercer-County, New Jersey (XGBoost, ~Confirmed) — first a son (b.~1924), then head of a 12-person household.
Age 16
b. ~1924
Male
Son
Born: New Jersey
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Mercer-County, New Jersey |
| Surname | Warner |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Hamilton Township |
| 1935 Residence (County) | Mercer |
| Additional Details | |
| Highest Grade | 6 |
| 1935 Residence | Same Place |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Township / Ward | Hamilton Township |
| Est. Birth Year | ~1924 |
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.
12 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Benjamin Warner | Son | — | 14 | ~1926 |
| Franklin Warner | Son | — | 2 | ~1938 |
| Elizabeth Warner | Spouse | — | 41 | ~1899 |
| Lee Warner | Son | — | 17 | ~1923 |
| Marion Warner | Daughter | — | 5 | ~1935 |
| Richard Warner | Head | — | 48 | ~1892 |
| Robert Warner | Son | — | 16 | ~1924 |
| Charles Warner | Son | — | 10 | ~1930 |
| Alfred Warner | Son | — | 13 | ~1927 |
| Richard Warner | Son | — | 19 | ~1921 |
| Julia Warner | Daughter | — | 8 | ~1932 |
| Martha Warner | Daughter | — | 3 | ~1937 |
Census Appearances
1930
Mercer, New …
Son, age 7
Mercer, New Jersey · implied b. ~1923 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Warner |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | New Jersey |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Mercer-County, New …
Son, age 16
Mercer-County, New Jersey · implied b. ~1924 — 12 household members
| Surname | Warner |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Hamilton Township |
| 1935 Residence (County) | Mercer |
| Highest Grade | 6 |
| 1935 Residence | Same Place |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
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 Warner across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Warner
Son · 1940 · age 16 · b. ~1924 · New Jersey
★ You are viewing this record
Sibling
Alfred Warner
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Martha Warner
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marion Warner
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Warner
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Warner
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lee Warner
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Benjamin Warner
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Franklin Warner
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Julia Warner
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Mercer-County, New Jersey
Open full size
1940 US Federal Census — Mercer-County, New Jersey
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02356-00556)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Howard Kaufman | 55 | Head | Laborer | Virginia |
| 42 | Wellington Dickey | 27 | Hired man | Laborer | Maryland |
| 43 | Theodore Jackson | 45 | Head | Junk Dealer | New Jersey |
| 44 | Marie Jackson | 38 | Wife | — | New Jersey |
| 45 | Wallace Williams | 49 | Head | Crane Operator Clay Pits | New Jersey |
| 46 | Florence E Williams | 4 | Daughter | — | New Jersey |
| 47 | Lois M Williams | 3 | Daughter | — | New Jersey |
| 48 | Shirley A Williams | 1 | Daughter | — | New Jersey |
| 49 | Louise Reimer | 38 | Housekeeper | Press Operator | Maine |
| 50 | Charles F Reimer | 15 | Son | — | Maine |
| 51 | Lillian Marie Reimer | 14 | Daughter | — | Maine |
| 52 | Wallace P Reimer | 12 | Son | — | New Jersey |
| 53 | Kathrine E Reimer | 10 | Daughter | — | New Jersey |
| 54 | Marion P Reimer | 8 | Daughter | — | New Jersey |
| 55 | Marie B Reimer | 6 | Daughter | — | New Jersey |
| 56 | William M Reimer | 5 | Son | — | New Jersey |
| 57 | Katherine Morrissey | 69 | Servant | Servant | Irish Free State |
| 58 | Richard Sr. Warner | 48 | Head | Laborer | New Jersey |
| 59 | Elizabeth Warner | 41 | Wife | — | New Jersey |
| 60 | Richard Jr. Warner | 19 | Son | Laborer Garbage Route | New Jersey |
| 61 | Lee H Warner | 17 | Son | — | New Jersey |
| 62 | Robert Warner THIS PERSON | 16 | Son | — | New Jersey |
| 63 | Benjamin Warner | 14 | Son | — | New Jersey |
| 64 | Alfred Warner | 13 | Son | — | New Jersey |
| 65 | Charles Warner | 10 | Son | — | New Jersey |
| 66 | Julia Warner | 8 | Daughter | — | New Jersey |
| 67 | Marion Warner | 5 | Daughter | — | New Jersey |
| 68 | Martha Warner | 3 | Daughter | — | New Jersey |
| 69 | Franklin Warner | 2 | Son | — | New Jersey |
| 70 | George Williams | 24 | Head | Press Operator | New Jersey |
| 71 | Alice Williams | 19 | Wife | — | New Jersey |
| 72 | Shirley Williams | 2 | Daughter | — | New Jersey |
| 73 | Gloria Williams | 1 | Daughter | — | New Jersey |
| 74 | Stephen Varanyak | 30 | Head | Poultryman | Hungary |
| 75 | Stephanie Varanyak | 24 | Wife | — | Pennsylvania |
| 76 | Stephen Jr. Varanyak | 5 | Son | — | New Jersey |
| 77 | Dorothy Varanyak | 2 | Daughter | — | New Jersey |
| 78 | John Varanyak | 71 | Father | — | Hungary |
| 79 | Caroline Varanyak | 69 | Mother | — | Hungary |
| 80 | Elmer T. Gafgen | 31 | Head | Wire Fence Builder | New Jersey |
Related Census Records
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)