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Mary Livingston — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Milwaukee-County, Wisconsin
Our Model Tree links this Mary Livingston across the 1930 and 1940 US Censuses in Milwaukee-County, Wisconsin (XGBoost, ~Confirmed) — first a daughter (b.~1923), then head of a 7-person household.
Age 17
b. ~1923
Female
Daughter
Born: Michigan
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Milwaukee-County, Wisconsin |
| Surname | Livingston |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Milwaukee |
| 1935 Residence (County) | Milwaukee |
| Additional Details | |
| Occupation | File clerk |
| Industry | NYA Project |
| Class of Worker | GW |
| Hours Worked | 0 |
| Income (1939) | 75 |
| Highest Grade | Hs 3 |
| 1935 Residence | Same Place |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Occupation | File Clerk |
| Township / Ward | Milwaukee |
| Est. Birth Year | ~1923 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Livingston | Daughter | — | 17 | ~1923 |
| Margaret Livingston | Daughter | — | 15 | ~1925 |
| Edwin Livingston | Head | — | 45 | ~1895 |
| Gladys Livingston | Spouse | — | 40 | ~1900 |
| Ann Livingston | Daughter | — | 4 | ~1936 |
| Katherine Livingston | Daughter | — | 11 | ~1929 |
| James Livingston | Son | — | 12 | ~1928 |
Census Appearances
1930
Milwaukee, Wisconsin
Daughter, age 6
Milwaukee, Wisconsin · implied b. ~1924 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Livingstone |
| Given Name | Margaret |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Occupation | none |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
Milwaukee-County, Wisconsin
Daughter, age 17
Milwaukee-County, Wisconsin · implied b. ~1923 — 7 household members
| Surname | Livingston |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Milwaukee |
| 1935 Residence (County) | Milwaukee |
| Occupation | File clerk |
| Industry | NYA Project |
| Class of Worker | GW |
| Hours Worked | 0 |
| Income (1939) | 75 |
| Highest Grade | Hs 3 |
| 1935 Residence | Same Place |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
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 Livingston across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Livingston
Daughter · 1940 · age 17 · b. ~1923 · Wisconsin
★ You are viewing this record
Sibling
Ann Livingston
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Katherine Livingston
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Livingston
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Livingston
Sibling · 1940 · age 12
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 — Milwaukee-County, Wisconsin
Open full size
1940 US Federal Census — Milwaukee-County, Wisconsin
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04548-00346)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Leonard Heike | 16 | Son | Elevator Operator | Wisconsin |
| 42 | George Kube | 26 | Head | Elevator Operator | Wisconsin |
| 43 | Anne Kube | 23 | Wife | — | Wisconsin |
| 44 | George Kube | 5 | Son | — | Wisconsin |
| 45 | John Kube | 3 | Son | — | Wisconsin |
| 46 | Rose Talaga | 51 | Head | — | Poland |
| 47 | Joseph Talaga | 28 | Son | Casting Inspector | Wisconsin |
| 48 | Helen Talaga | 24 | Daughter | Maid | Wisconsin |
| 49 | Frank Talaga | 22 | Son | Laborer | Wisconsin |
| 50 | Walter Talaga | 20 | Son | New Worker | Wisconsin |
| 51 | Mary Talaga | 19 | Daughter | Cutter | Wisconsin |
| 52 | Veronica Talaga | 8 | Daughter | — | Wisconsin |
| 53 | Paul Jozwiakowski | 31 | Head | Machine Operator | Wisconsin |
| 54 | Hedwig Jozwiakowski | 29 | Wife | Beauty Operator | Wisconsin |
| 55 | James Jozwiakowski | 6 | Son | — | Wisconsin |
| 56 | Rita Jozwiakowski | 1 | Daughter | — | Wisconsin |
| 57 | Marion Skitek | 51 | Head | Meat Market Proprietor | Poland |
| 58 | Mary Skitek | 53 | Wife | — | Poland |
| 59 | — | None | — | — | — |
| 60 | Martin Adamski | 71 | Head | — | Poland |
| 61 | Josephine Adamski | 62 | Wife | — | Poland |
| 62 | Helen Adamski | 41 | Daughter | Sewing Machine Operator | Wisconsin |
| 63 | Joseph Adamski | 32 | Son | Iron-Layer | Wisconsin |
| 64 | Marian Adamski | 27 | Daughter | Sewing Machine Operator | Wisconsin |
| 65 | Haller Adamski | 24 | Son | Shipping Room Clerk | Wisconsin |
| 66 | Phyllis Adamski | 21 | Daughter | Asst. Clerk | Wisconsin |
| 67 | Harry Zablocki | 26 | Head | Office Clerk | Wisconsin |
| 68 | Ann Zablocki | 34 | Wife | Production Clerk | Wisconsin |
| 69 | Edward Adamski | 28 | Head | Linotype Operator | Wisconsin |
| 70 | Emily Adamski | 27 | Wife | — | Wisconsin |
| 71 | Charles Adamski | 12 | Son | — | Wisconsin |
| 72 | Edwin Livingston | 45 | Head | Carpenter | Tennessee |
| 73 | Gladys Livingston | 40 | Wife | — | Michigan |
| 74 | Mary Livingston THIS PERSON | 17 | Daughter | File Clerk | Michigan |
| 75 | Margaret Livingston | 15 | Daughter | — | Michigan |
| 76 | Katherine Livingston | 11 | Daughter | — | Michigan |
| 77 | James Livingston | 12 | Son | — | Michigan |
| 78 | Ann Livingston | 4 | Daughter | — | Wisconsin |
| 79 | Stanley Kolosowski | 30 | Head | Meat-Cutter | Wisconsin |
| 80 | Barbara Kolosowski | 30 | Wife | — | Wisconsin |
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)