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Margaret Arnold — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Pueblo-County, Colorado
Our Model Tree links this Margaret Arnold across the 1930 and 1940 US Censuses in Pueblo-County, Colorado (XGBoost, ~Confirmed) — first a spouse (b.~1901), then head of a 7-person household.
Age 39
b. ~1901
Female
Spouse
Born: Missouri
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Pueblo-County, Colorado |
| Surname | Arnold |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Missouri |
| 1935 Residence (City) | Minnequa Heights |
| 1935 Residence (County) | Pueblo |
| Additional Details | |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Township / Ward | Minnequa Heights |
| Est. Birth Year | ~1901 |
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 Margaret | Age | Birth yr |
|---|---|---|---|---|
| Mildred Arnold | Daughter | — | 18 | ~1922 |
| Robert Arnold | Son | — | 16 | ~1924 |
| Mabel Arnold | Daughter | — | 18 | ~1922 |
| Margaret Arnold | Spouse | — | 39 | ~1901 |
| Emerald Arnold | Son | — | 9 | ~1931 |
| Gilbert Arnold | Head | — | 39 | ~1901 |
| Fern Arnold | Daughter | — | 11 | ~1929 |
Census Appearances
1930
Pueblo, Colorado
Other, age 29
Pueblo, Colorado · implied b. ~1901 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Arnold |
| Given Name | Margaret |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Missouri |
| Age at First Marriage | 19 |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
Pueblo-County, Colorado
Spouse, age 39
Pueblo-County, Colorado · implied b. ~1901 — 7 household members
| Surname | Arnold |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Missouri |
| 1935 Residence (City) | Minnequa Heights |
| 1935 Residence (County) | Pueblo |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
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 Margaret Arnold across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Arnold
Spouse · 1940 · age 39 · b. ~1901 · Colorado
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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 — Pueblo-County, Colorado
Open full size
1940 US Federal Census — Pueblo-County, Colorado
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00477-00514)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Grover H. Bates | 47 | Head | Fireman | Nebraska |
| 2 | Bertha G. Bates | 48 | Wife | — | Missouri |
| 3 | Edna M. Bates | 22 | Daughter | — | Colorado |
| 4 | Frank Bates | 16 | Son | — | Colorado |
| 5 | Betty G. Bates | 9 | Daughter | — | Colorado |
| 6 | Mayme Stockstill | 45 | Head | Librarian | Nebraska |
| 7 | Mary Ann Stockstill | 8 | Daughter | — | Colorado |
| 8 | Paul Russ | 48 | Head | Wire Drawer | Austria |
| 9 | Anna Russ | 50 | Wife | — | Austria |
| 10 | Paul Russ | 22 | Son | Laborer | Colorado |
| 11 | Frank Russ | 21 | Son | Laborer | Colorado |
| 12 | Joseph Russ | 20 | Son | Laborer | Colorado |
| 13 | Bessie Russ | 16 | Daughter | — | Colorado |
| 14 | Dolly Russ | 15 | Daughter | — | Colorado |
| 15 | Claire Russ | 14 | Daughter | — | Colorado |
| 16 | Robert Russ | 10 | Son | — | Colorado |
| 17 | John B. Greening | 42 | Head | Millwright | Colorado |
| 18 | Margaret Greening | 38 | Wife | — | Colorado |
| 19 | Edna Greening | 18 | Daughter | Soda Clerk | Colorado |
| 20 | John W. Greening | 15 | Son | — | Colorado |
| 21 | Richard Greening | 14 | Son | — | Colorado |
| 22 | Janeth Greening | 11 | Daughter | — | Colorado |
| 23 | James Greening | 7 | Son | — | Colorado |
| 24 | Hazel Greening | 5 | Daughter | — | Colorado |
| 25 | Gilbert Arnold | 39 | Head | — | Indiana |
| 26 | Margaret Arnold THIS PERSON | 39 | Wife | — | Missouri |
| 27 | Mabel Arnold | 18 | Daughter | — | Colorado |
| 28 | Mildred Arnold | 18 | Daughter | — | Colorado |
| 29 | Robert Arnold | 16 | Son | — | Colorado |
| 30 | Fern Arnold | 11 | Daughter | — | Colorado |
| 31 | Emerald Arnold | 9 | Son | — | Colorado |
| 32 | Fred Scovell | 71 | Head | — | Nebraska |
| 33 | Harry Carter | 60 | Head | Stationary Engineman | Missouri |
| 34 | Dora Carter | 50 | Wife | — | Kentucky |
| 35 | Wayne Carter | 18 | Son | Salesman | Missouri |
| 36 | James O. Horton | 43 | Head | Electrician | Illinois |
| 37 | James Jr. Horton | 5 | Son | — | Colorado |
| 38 | Robert E. Horton | 3 | Son | — | Colorado |
| 39 | Ollie Midiffer | 57 | Lodger | Housekeeper | Texas |
| 40 | Paul Oakes | 29 | Head | Laborer | Arkansas |
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)