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Mary Baird — 1940 US Census Record
Linked across censuses1940 United States Federal Census · White-Pine-County, Nevada
Our Model Tree links this Mary Baird across the 1930 and 1940 US Censuses in White-Pine-County, Nevada (XGBoost, ~Confirmed) — first a spouse (b.~1902), then head of a 5-person household.
Age 38
b. ~1902
Female
Spouse
Born: Utah
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | White-Pine-County, Nevada |
| Surname | Baird |
| Given Name | Mary E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Utah |
| 1935 Residence (City) | R |
| 1935 Residence (County) | White Pine |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | H-4 |
| 1935 Residence | Nevada |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
| Township / Ward | Ely City |
| Est. Birth Year | ~1902 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Baird | Spouse | — | 38 | ~1902 |
| Robert Baird | Head | — | 40 | ~1900 |
| Roger Baird | Son | — | 10 | ~1930 |
| Howard Baird | Son | — | 17 | ~1923 |
| Doris Baird | Daughter | — | 15 | ~1925 |
Census Appearances
1930
White Pine, …
Spouse, age 28
White Pine, Nevada · implied b. ~1902 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Baird |
| Given Name | Mary E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Utah |
| Age at First Marriage | 19 |
| Father's Birthplace | Delaware |
| Mother's Birthplace | Utah |
| Occupation | Policeman |
| Industry | City office |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
1940
White-Pine-County, Nevada
Spouse, age 38
White-Pine-County, Nevada · implied b. ~1902 — 5 household members
| Surname | Baird |
| Given Name | Mary E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Utah |
| 1935 Residence (City) | R |
| 1935 Residence (County) | White Pine |
| Income (1939) | 0 |
| Highest Grade | H-4 |
| 1935 Residence | Nevada |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
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 Baird across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Baird
Spouse · 1940 · age 38 · b. ~1902 · Nevada
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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 — White-Pine-County, Nevada
Open full size
1940 US Federal Census — White-Pine-County, Nevada
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02282-00074)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | George W. Schmith | 53 | Head | Carpenter | Nevada |
| 2 | Margaret Schmith | 51 | Wife | — | Wyoming |
| 3 | Leroy G. Schmith | 20 | Son | Carpenter-Learner | Idaho |
| 4 | Helen M. Schmith | 18 | Daughter | — | Idaho |
| 5 | Mary Cazier | 69 | Head | — | England |
| 6 | Mary H. Cazier | 48 | Lodger | Cook | Utah |
| 7 | Henry B. Stass | 23 | Head | Miner | Utah |
| 8 | Maude F. Stass | 22 | Wife | — | Utah |
| 9 | John B. Bennett | 26 | Lodger | Miner'S Helper | Illinois |
| 10 | William H. Baird | 57 | Head | Laborer | Nevada |
| 11 | Robert K. Baird | 40 | Head | — | Nevada |
| 12 | Mary E. Baird THIS PERSON | 38 | Wife | — | Utah |
| 13 | Howard K. Baird | 17 | Son | Newsboy | California |
| 14 | Doris Baird | 15 | Daughter | — | California |
| 15 | Roger Baird | 10 | Son | — | Nevada |
| 16 | Adeline H. Clarke | 38 | Head | — | Kentucky |
| 17 | Laverne Parks | 29 | Lodger | Grade School Teacher | Nevada |
| 18 | Elinor Jollett | 23 | Lodger | — | Nevada |
| 19 | George W. Baird | 50 | Head | Manager | Nevada |
| 20 | Edith Baird | 46 | Wife | — | California |
| 21 | Gay Baird | 19 | Daughter | — | Idaho |
| 22 | Philip R. Baird | 12 | Son | — | Nevada |
| 23 | James W. Baird | 5 | Son | — | Nevada |
| 24 | Guy H. Gulley | 42 | Head | Auto-Salesman | Arkansas |
| 25 | Betty M. Gulley | 42 | Wife | — | Nebraska |
| 26 | Guy W. Gulley | 17 | Son | — | California |
| 27 | Madeline K. Gulley | 16 | Daughter | — | California |
| 28 | Wallace P. Gulley | 14 | Son | — | Nevada |
| 29 | Margaret F. Gulley | 12 | Daughter | — | Nevada |
| 30 | Betty J. Gulley | 9 | Daughter | — | Nevada |
| 31 | Patricia F. Gulley | 7 | Daughter | — | Nevada |
| 32 | James R. Gulley | 5 | Son | — | Nevada |
| 33 | Dwight Anderson | 42 | Head | Butcher | Wyoming |
| 34 | Ellen M. Anderson | 37 | Wife | — | Utah |
| 35 | Ada E. Rattazzi | 44 | Head | — | Nevada |
| 36 | Hale I. Rattazzi | 19 | Daughter | Stenographer | Nevada |
| 37 | Adrian H. Rattazzi | 11 | Son | — | Nevada |
| 38 | Catherine O. Harriet | 44 | Head | — | France |
| 39 | Genty Harriet | 21 | Son | Auto Mechanic | Nevada |
| 40 | John Sala | 21 | Boarder | — | Nevada |
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)