MW
Mary Warner — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Cayuga-County, New York
Our Model Tree links this Mary Warner across the 1930 and 1940 US Censuses in Cayuga-County, New York (XGBoost, ~Confirmed) — first a daughter (b.~1930), then head of a 14-person household.
Age 10
b. ~1930
Female
Daughter
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Cayuga-County, New York |
| Surname | Warner |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Auburn |
| 1935 Residence (County) | Cayuga |
| Additional Details | |
| Highest Grade | No 1 |
| 1935 Residence | New York |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Township / Ward | Throop |
| 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.
14 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Grace Warner | Daughter | — | 16 | ~1924 |
| Helen Warner | Daughter | — | 14 | ~1926 |
| Shirley Warner | Daughter | — | 19 | ~1921 |
| Mary Warner | Daughter | — | 10 | ~1930 |
| Etta Warner | Daughter | — | 4 | ~1936 |
| Dorothy Warner | Daughter | — | 1 | ~1939 |
| Harry Warner | Head | — | 41 | ~1899 |
| Peter Warner | Son | — | 5 | ~1935 |
| William Warner | Son | — | 12 | ~1928 |
| Donald Warner | Son | — | ~1940 | |
| Howard Warner | Son | — | 7 | ~1933 |
| Emory Warner | Son | — | 11 | ~1929 |
| Harriet Warner | Son | — | 9 | ~1931 |
| Grace Warner | Spouse | — | 35 | ~1905 |
Census Appearances
1930
Cayuga, New …
Daughter, age
Cayuga, New York · implied b. ~1930 — 7 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 | 0 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | New York |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Cayuga-County, New …
Daughter, age 10
Cayuga-County, New York · implied b. ~1930 — 14 household members
| Surname | Warner |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Auburn |
| 1935 Residence (County) | Cayuga |
| Highest Grade | No 1 |
| 1935 Residence | New York |
| 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 10 · b. ~1930 · New York
★ You are viewing this record
Sibling
Shirley Warner
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Warner
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Warner
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Donald Warner
Sibling · 1940 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Grace Warner
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Howard Warner
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Peter Warner
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harriet Warner
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Etta Warner
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Warner
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Emory Warner
Sibling · 1940 · age 11
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 — Cayuga-County, New York
Open full size
1940 US Federal Census — Cayuga-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02508-00817)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Mary Vitale | 5 | Daughter | — | New York |
| 42 | Nora Vitale | 4 | Daughter | — | New York |
| 43 | Bridget Vitale | 1 | Daughter | — | New York |
| 44 | Raymond Lyons | 20 | Nephew | Laborer | New York |
| 45 | Suzanne Ball | 45 | Head | Mechanic | New York |
| 46 | Mildred Ball | 37 | Wife | — | New York |
| 47 | S. Wesley Ball | 10 | Son | — | New York |
| 48 | Harold Ball | 8 | Son | — | New York |
| 49 | S. Marjorie Ball | 3 | Daughter | — | New York |
| 50 | Adolf E. Engwall | 41 | Head | Foreman | New Jersey |
| 51 | Agnes Engwall | 40 | Wife | — | New York |
| 52 | Julia Engwall | 15 | Daughter | — | New York |
| 53 | Elizabeth Engwall | 11 | Daughter | — | New York |
| 54 | Gladys Engwall | 6 | Daughter | — | New York |
| 55 | Darwin C. Frey | 68 | Head | — | New York |
| 56 | Ida May Frey | 81 | Wife | — | New York |
| 57 | Charles Baxter | 54 | Head | — | New York |
| 58 | Harry J. Warner | 41 | Head | Crane Operator | Minnesota |
| 59 | Grace Warner | 35 | Wife | — | New York |
| 60 | Shirley Warner | 19 | Daughter | — | New York |
| 61 | Grace Warner | 16 | Daughter | — | New York |
| 62 | Helen Warner | 14 | Daughter | — | New York |
| 63 | William Warner | 12 | Son | — | New York |
| 64 | Emory Warner | 11 | Son | — | New York |
| 65 | Mary Warner THIS PERSON | 10 | Daughter | — | New York |
| 66 | Harriet Warner | 9 | Son | — | New York |
| 67 | Howard Warner | 7 | Son | — | New York |
| 68 | Peter Warner | 5 | Son | — | New York |
| 69 | Etta Warner | 4 | Daughter | — | New York |
| 70 | Dorothy Warner | 1 | Daughter | — | New York |
| 71 | Donald Warner | 0 | Son | — | New York |
| 72 | Alta M. Merritt | 53 | Head | — | New York |
| 73 | Arlen Merritt | 31 | Son | Farmer | New York |
| 74 | Joan M. Merritt | 5 | Daughter | — | New York |
| 75 | Patrick Jackson | 35 | Head | Pressman | New York |
| 76 | Grace Jackson | 28 | Wife | — | New York |
| 77 | Edward Jackson | 9 | Son | — | New York |
| 78 | Doris Jackson | 7 | Daughter | — | New York |
| 79 | Joan Jackson | 4 | Daughter | — | New York |
| 80 | Raymond Jackson | 0 | Son | — | New York |
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)