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Mary Warner — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Broome-County, New York
Our Model Tree links this Mary Warner across the 1930 and 1940 US Censuses in Broome-County, New York (XGBoost, ~Confirmed) — first a daughter (b.~1920), then head of a 12-person household.
Age 20
b. ~1920
Female
Daughter
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Broome-County, New York |
| Surname | Warner |
| Given Name | Mary |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Colesville |
| 1935 Residence (County) | Broome |
| Additional Details | |
| Occupation | Housekeeper |
| Industry | Private family |
| Class of Worker | PW |
| Hours Worked | 54 |
| Income (1939) | 500 |
| Highest Grade | H-4 |
| 1935 Residence | Same house |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Occupation | Housekeeper |
| Township / Ward | Colesville |
| Est. Birth Year | ~1920 |
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 |
|---|---|---|---|---|
| Doris Warner | Daughter | — | 25 | ~1915 |
| Mary Warner | Daughter | — | 20 | ~1920 |
| Charles Warner | Head | — | 51 | ~1889 |
| Bert Wierwell | Other | — | 37 | ~1903 |
| Head Harold | Other | — | — | |
| Gordon Warner | Son | — | 14 | ~1926 |
| Charles Warner | Son | — | 12 | ~1928 |
| Lawrence Warner | Son | — | 9 | ~1931 |
| Albert Warner | Son | — | 30 | ~1910 |
| Walter Warner | Son | — | 23 | ~1917 |
| Effie Warner | Spouse | — | 48 | ~1892 |
| Irma Harold | Spouse | — | 29 | ~1911 |
Census Appearances
1930
Broome, New …
Daughter, age 10
Broome, New York · implied b. ~1920 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Warner |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Broome-County, New …
Daughter, age 20
Broome-County, New York · implied b. ~1920 — 12 household members
| Surname | Warner |
| Given Name | Mary |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Colesville |
| 1935 Residence (County) | Broome |
| Occupation | Housekeeper |
| Industry | Private family |
| Class of Worker | PW |
| Hours Worked | 54 |
| Income (1939) | 500 |
| Highest Grade | H-4 |
| 1935 Residence | Same house |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
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 Warner across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Warner
Daughter · 1940 · age 20 · b. ~1920 · New York
★ You are viewing this record
Sibling
Doris Warner
Sibling · 1940 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gordon Warner
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lawrence Warner
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Albert Warner
Sibling · 1940 · age 30
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Warner
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Walter Warner
Sibling · 1940 · age 23
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 — Broome-County, New York
Open full size
1940 US Federal Census — Broome-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02501-00613)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Susan Scott | 2 | daughter | — | New York |
| 42 | Walter R Johnston | 60 | Head | Farmer | Pennsylvania |
| 43 | Minnie G. Johnston | 55 | wife | — | Pennsylvania |
| 44 | Eleanor Johnston | 18 | daughter | — | Pennsylvania |
| 45 | Herbert Keil | 68 | Head | Farmer | New York |
| 46 | Rosa Keil | 57 | wife | Farm Manager | New York |
| 47 | Raymond Keil | 22 | son | Laborer | New York |
| 48 | Attai Carpenter | 47 | Head | Woodsman | New York |
| 49 | Lorena Carpenter | 35 | wife | — | New York |
| 50 | Floyd Carpenter | 18 | son | Farm Laborer | New York |
| 51 | James Carpenter | 17 | son | Woodsman Helper | New York |
| 52 | Charles Warner | 51 | Head | Farmer | New York |
| 53 | Effie Warner | 48 | wife | — | New York |
| 54 | Albert Warner | 30 | son | Maintenance | New York |
| 55 | Doris Warner | 25 | daughter | Attendant | New York |
| 56 | Walter Warner | 23 | son | Farm Laborer | New York |
| 57 | Mary Warner THIS PERSON | 20 | daughter | Housekeeper | New York |
| 58 | Gordon Warner | 14 | son | — | New York |
| 59 | Charles Jr. Warner | 12 | son | — | New York |
| 60 | Lawrence Warner | 9 | son | — | New York |
| 61 | Head Harold | None | M | Farm | — |
| 62 | Irma Harold | 29 | wife | — | New York |
| 63 | Bert Wierwell | 37 | Brother-in-law | Builder | New York |
| 64 | Andrew Crandall | 46 | Head | 15 | New York |
| 65 | Bessie Crandall | 41 | wife | — | Pennsylvania |
| 66 | Charles Sr. Smith | 54 | Head | Farmer | New Jersey |
| 67 | Blanche Smith | 48 | wife | — | Poland |
| 68 | Charles Jr. Smith | 33 | son | Clerk | New Jersey |
| 69 | John K. Hendrickson | 62 | Head | — | Pennsylvania |
| 70 | Mary K. Hendrickson | 70 | wife | — | Pennsylvania |
| 71 | Grace Burney | 51 | Head | Farm Manager | New York |
| 72 | Harvey Burney | 77 | Lodger | — | New York |
| 73 | Ralph Sandwell | 16 | Lodger | — | New York |
| 74 | Leonard Day | 54 | Head | Farmer | New York |
| 75 | Ruth Anna Day | 54 | Housekeeper | Housekeeper | New York |
| 76 | Robert Vroman | 70 | Head | Farmer | New York |
| 77 | Minnie Vroman | 63 | wife | — | New York |
| 78 | Henry Vroman | 45 | Head | Farmer | New York |
| 79 | Florence Vroman | 42 | wife | — | New York |
| 80 | Fred Vroman | 21 | son | Farm Laborer | New York |
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)