MK
Mary Kinney — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Warren-County, New Jersey
Our Model Tree links this Mary Kinney across the 1930 and 1940 US Censuses in Warren-County, New Jersey (XGBoost, ~Confirmed) — first a daughter (b.~1930), then head of a 12-person household.
Age 10
b. ~1930
Female
Daughter
Born: New Jersey
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Warren-County, New Jersey |
| Surname | Kinney |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Warren |
| Additional Details | |
| Highest Grade | No 4 |
| 1935 Residence | New Jersey |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Township / Ward | Washington N J |
| Est. Birth Year | ~1930 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Robert Kinney | Son | — | 13 | ~1927 |
| Jesse Kinney | Head | — | 47 | ~1893 |
| Franklin Kinney | Son | — | 3 | ~1937 |
| William Kinney | Son | — | 21 | ~1919 |
| Bessie Kinney | Daughter | — | 11 | ~1929 |
| Mary Kinney | Daughter | — | 10 | ~1930 |
| Ruth Kinney | Spouse | — | 44 | ~1896 |
| Eleanor Kinney | Daughter | — | 16 | ~1924 |
| Edith Kinney | Daughter | — | 6 | ~1934 |
| Norman Kinney | Son | — | 8 | ~1932 |
| Alvin Kinney | Son | — | 24 | ~1916 |
| George Kinney | Son | — | 14 | ~1926 |
Census Appearances
1930
Hunterdon, New …
Daughter, age
Hunterdon, New Jersey · implied b. ~1930 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kinney |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Occupation | none |
| Can Read/Write | No |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Warren-County, New …
Daughter, age 10
Warren-County, New Jersey · implied b. ~1930 — 12 household members
| Surname | Kinney |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Warren |
| Highest Grade | No 4 |
| 1935 Residence | New Jersey |
| 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 Mary Kinney across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Kinney
Daughter · 1940 · age 10 · b. ~1930 · New Jersey
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Sibling
William Kinney
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edith Kinney
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Norman Kinney
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eleanor Kinney
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Kinney
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bessie Kinney
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Franklin Kinney
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Kinney
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alvin Kinney
Sibling · 1940 · age 24
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 — Warren-County, New Jersey
Open full size
1940 US Federal Census — Warren-County, New Jersey
Page Contents
35 people indexed on this census page (nara:1940:m-t0627-02392-00599)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Barbara A. Csovich | 5 | Daughter | — | New Jersey |
| 42 | Katherine Csovich | 2 | Daughter | — | New Jersey |
| 43 | Ann Glosier | 21 | In-law | 4 | New Jersey |
| 44 | Russell Kreis | 30 | Head | 48 | New Jersey |
| 45 | Emma Kreis | 24 | Wife | — | New Jersey |
| 46 | Barbara Kreis | 5 | Daughter | — | New Jersey |
| 47 | Robert Kreis | 0 | Son | — | New Jersey |
| 48 | Raymond R. Puckett | 49 | In-law | 48 | New Jersey |
| 49 | James La Rue | 63 | Head | 60 | New Jersey |
| 50 | Emma La Rue | 54 | Wife | — | New Jersey |
| 51 | Kenneth L. Macomber | 30 | Head | 54 | Massachusetts |
| 52 | Hazel Macomber | 27 | Wife | 30 | New Jersey |
| 53 | James K. Macomber | 6 | Son | — | New Jersey |
| 54 | Frank Marci | 49 | Head | 2 | Italy |
| 55 | Ruth Marci | 43 | Wife | — | Italy |
| 56 | August Marci | 26 | Son | 2 | Italy |
| 57 | Marie Marci | 25 | Daughter | 40 | New Jersey |
| 58 | Vincenzo Marci | 19 | Son | 40 | Italy |
| 59 | Mary Marci | 15 | Daughter | — | New Jersey |
| 60 | Helen Marci | 13 | Daughter | — | New Jersey |
| 61 | John Marci | 11 | Son | — | New Jersey |
| 62 | Annie Marci | 9 | Daughter | — | New Jersey |
| 63 | Jesse Kinney | 47 | Head | 40 | New Jersey |
| 64 | Ruth Kinney | 44 | Wife | — | New Jersey |
| 65 | Alvin Kinney | 24 | Son | 48 | New Jersey |
| 66 | William Kinney | 21 | Son | 48 | New Jersey |
| 67 | Eleanor Kinney | 16 | Daughter | — | New Jersey |
| 68 | George Kinney | 14 | Son | — | New Jersey |
| 69 | Robert Kinney | 13 | Son | — | New Jersey |
| 70 | Bessie Kinney | 11 | Daughter | — | New Jersey |
| 71 | Mary Kinney THIS PERSON | 10 | Daughter | — | New Jersey |
| 72 | Norman Kinney | 8 | Son | — | New Jersey |
| 73 | Edith Kinney | 6 | Daughter | — | New Jersey |
| 74 | Franklin Kinney | 3 | Son | — | New Jersey |
| 75 | Wilbur J. Davis | 45 | Head | 8 | New Jersey |
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)