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Mary Mccarthy — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Otoe-County, Nebraska
Our Model Tree links this Mary Mccarthy across the 1930 and 1940 US Censuses in Otoe-County, Nebraska (XGBoost, ~Confirmed) — first a spouse (b.~1904), then head of a 10-person household.
Age 36
b. ~1904
Female
Spouse
Born: Nebraska
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Otoe-County, Nebraska |
| Surname | McCarthy |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Nebraska |
| 1935 Residence (City) | Hendricks Precinct |
| 1935 Residence (County) | Otoe |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | C 2 |
| 1935 Residence | Same place |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
| Township / Ward | Hendricks Precinct |
| Est. Birth Year | ~1904 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Mccarthy | Daughter | — | 10 | ~1930 |
| Colleen Mccarthy | Daughter | — | 8 | ~1932 |
| Margaret Mccarthy | Daughter | — | 1 | ~1939 |
| Sharon Mccarthy | Daughter | — | 2 | ~1938 |
| James Mccarthy | Head | — | 40 | ~1900 |
| Hazel Root | Other | — | 17 | ~1923 |
| Douglas Roberts | Other | — | 22 | ~1918 |
| James Mccarthy | Son | — | 9 | ~1931 |
| John Mccarthy | Son | — | 3 | ~1937 |
| Mary Mccarthy | Spouse | — | 36 | ~1904 |
Census Appearances
1930
Otoe, Nebraska
Other, age 26
Otoe, Nebraska · implied b. ~1904 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McCarthy |
| Given Name | Mary |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Nebraska |
| Age at First Marriage | 24 |
| Father's Birthplace | West Virginia |
| Mother's Birthplace | Nebraska |
| Can Read/Write | Yes |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
1940
Otoe-County, Nebraska
Spouse, age 36
Otoe-County, Nebraska · implied b. ~1904 — 10 household members
| Surname | McCarthy |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Nebraska |
| 1935 Residence (City) | Hendricks Precinct |
| 1935 Residence (County) | Otoe |
| Income (1939) | 0 |
| Highest Grade | C 2 |
| 1935 Residence | Same place |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
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 Mccarthy across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Mccarthy
Spouse · 1940 · age 36 · b. ~1904 · Nebraska
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Otoe-County, Nebraska
Open full size
1940 US Federal Census — Otoe-County, Nebraska
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02259-00435)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Harrell Miller | 17 | Son | — | Colorado |
| 2 | Verne Miller | 11 | Son | — | Nebraska |
| 3 | Heber Malone | 52 | Head | Farmer | Nebraska |
| 4 | Grace Malone | 47 | Wife | — | Nebraska |
| 5 | Jane Malone | 17 | Daughter | — | Nebraska |
| 6 | Charles B. Watson | 54 | Head | Laborer | Kansas |
| 7 | Clara Watson | 44 | Wife | — | Kansas |
| 8 | Gail Watson | 19 | Daughter | Housekeeper | Nebraska |
| 9 | Forrest Farson | 50 | Head | Farmer | Nebraska |
| 10 | Minnie Farson | 48 | Wife | — | Nebraska |
| 11 | Clarence Huanink | 34 | Head | Laborer | Nebraska |
| 12 | Leona Huanink | 30 | Wife | — | Nebraska |
| 13 | Lawrence Huanink | 9 | Son | — | Nebraska |
| 14 | Marilyn Huanink | 7 | Daughter | — | Nebraska |
| 15 | Richard Huanink | 3 | Son | — | Nebraska |
| 16 | Julius Phelps | 75 | Head | Farmer | Iowa |
| 17 | Ada Phelps | 68 | Wife | — | Nebraska |
| 18 | Lee Phelps | 45 | Son | Electrician | Nebraska |
| 19 | Dale Stall | 35 | Head | Farmer | Nebraska |
| 20 | Minnie Stall | 31 | Wife | — | Nebraska |
| 21 | Duane Stall | 9 | Son | — | Nebraska |
| 22 | Cal Jean Stall | 6 | Son | — | Nebraska |
| 23 | Phyllis Stall | 4 | Daughter | — | Nebraska |
| 24 | William Whitton | 28 | Head | Farmer | Nebraska |
| 25 | Florence Whitton | 22 | Wife | — | Nebraska |
| 26 | Harvey Whitton | 3 | Son | — | Nebraska |
| 27 | Marlene Whitton | 2 | Daughter | — | Nebraska |
| 28 | James Mccarthy | 40 | Head | Farmer | Nebraska |
| 29 | Mary Mccarthy THIS PERSON | 36 | Wife | — | Nebraska |
| 30 | Mary Jean Mccarthy | 10 | Daughter | — | Nebraska |
| 31 | James Jr. Mccarthy | 9 | Son | — | Nebraska |
| 32 | Colleen Mccarthy | 8 | Daughter | — | Nebraska |
| 33 | John Mccarthy | 3 | Son | — | Nebraska |
| 34 | Sharon Mccarthy | 2 | Daughter | — | Nebraska |
| 35 | Margaret Mccarthy | 1 | Daughter | — | Nebraska |
| 36 | Douglas Roberts | 22 | Hired Hand | Laborer | Nebraska |
| 37 | Hazel Root | 17 | Keeper | Housekeeper | Nebraska |
| 38 | Victor Walker | 28 | Head | Farmer | Nebraska |
| 39 | Dorothy Walker | 24 | Wife | — | Nebraska |
| 40 | Jack Walker | 4 | Son | — | Nebraska |
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)