RS
Robert Stewart — 1940 US Census Record
Model Tree available1940 United States Federal Census · Bernalillo-County, New Mexico
Our Model Tree links this Robert Stewart across the 1920, 1930 and 1940 US Censuses in Bernalillo-County, New Mexico (XGBoost, ~Confirmed), with identified parents Alexander — first a head (b.~1906), then head of a 3-person household.
Age 34
b. ~1906
Male
Head
Born: Scotland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Bernalillo-County, New Mexico |
| Surname | Stewart |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Scotland |
| 1935 Residence (City) | Albuquerque |
| 1935 Residence (County) | Bernalillo |
| Naturalization Status | Naturalized |
| Additional Details | |
| Occupation | Motor Car Maintainer |
| Industry | AT & SF RY CO |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 274 |
| Highest Grade | H-4 |
| 1935 Residence | Same Place |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
| Occupation | Motor Car Maintainer |
| Township / Ward | Albuquerque |
| Est. Birth Year | ~1906 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Robert Stewart | Head | — | 34 | ~1906 |
| Robert Stewart | Son | — | 12 | ~1928 |
| Marie Stewart | Spouse | — | 32 | ~1908 |
Census Appearances
1920
Colfax, New …
Son, age 14
Colfax, New Mexico · implied b. ~1906 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Stewart |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Scotland |
| Year of Immigration | 1907 |
| Naturalization Status | First papers filed |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Scotland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | Scotland |
| Year of Naturalization | 1919 |
| Birthplace (normalized) | scotland |
1930
Bernalillo, New …
Head, age 24
Bernalillo, New Mexico · implied b. ~1906 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Stewart |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | Scotland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1907 |
| Age at First Marriage | 20 |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Scotland |
| Occupation | Machinist |
| Industry | Steam R.R. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | Scotch |
| Home Owned/Rented | R |
| Home Value / Rent | 35 |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
1940
Bernalillo-County, New …
Head, age 34
Bernalillo-County, New Mexico · implied b. ~1906 — 3 household members
| Surname | Stewart |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Scotland |
| 1935 Residence (City) | Albuquerque |
| 1935 Residence (County) | Bernalillo |
| Naturalization Status | Naturalized |
| Occupation | Motor Car Maintainer |
| Industry | AT & SF RY CO |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 274 |
| Highest Grade | H-4 |
| 1935 Residence | Same Place |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
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 Robert Stewart across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage. Identified parents: father Alexander Stewart (~0.92 confidence). The pedigree spans 1 generation with 1 identified ancestor.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Alexander Stewart
b. ~1862
Source father
● Household
· direct · ~0.92
This person
Anchor record
Robert Stewart
Head · 1940 · age 34 · b. ~1906 · New Mexico
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Bernalillo-County, New Mexico
Open full size
1940 US Federal Census — Bernalillo-County, New Mexico
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02439-00389)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary Gutierrez | 27 | Head | Maid | New Mexico |
| 2 | John Vincent Browning | 31 | Head | Manager | Wisconsin |
| 3 | Mable Browning | 35 | Wife | Teacher | Ohio |
| 4 | Hewitt Black | 31 | Head | Area Salesman | Texas |
| 5 | Ruth Black | 29 | Wife | — | Missouri |
| 6 | James Black | 7 | Son | — | New Mexico |
| 7 | Bruce Black | 3 | Son | — | New Mexico |
| 8 | Irving E. Little | 40 | Head | Chef | Nebraska |
| 9 | Clara O. Little | 43 | Wife | Waitress | Iowa |
| 10 | J. M. Jones | None | Lodger | — | — |
| 11 | Peter Michael | 27 | Head | Salesman | New Mexico |
| 12 | Lucile Michael | 27 | Wife | Stenographer | Oklahoma |
| 13 | Howard S. Jackson | 43 | Head | — | Indiana |
| 14 | Gladys Jackson | 35 | Wife | Stenographer | Virginia |
| 15 | Guilfo Vissoli | 25 | Lodger | Salesman | Colorado |
| 16 | George S. Valliant | 63 | Head | Printer | Tennessee |
| 17 | Elizabeth Page Valliant | 52 | Wife | — | Arkansas |
| 18 | George Page Valliant | 29 | Son | Printer | New Mexico |
| 19 | Elizabeth Lee Valliant | 22 | Daughter | — | New Mexico |
| 20 | Margaret Ann Valliant | 11 | Daughter | — | New Mexico |
| 21 | Martha Valliant | 65 | Sister | Proof Reader | Tennessee |
| 22 | Edna Page | 75 | Mother-in-law | — | — |
| 23 | Armand Crevoisier | 66 | Head | — | Switzerland |
| 24 | Frieda Crevoisier | 45 | Wife | Launderess | Switzerland |
| 25 | Anita Lily Crevoisier | 18 | Daughter | — | New Mexico |
| 26 | Frank Paul Crevoisier | 16 | Son | — | New Mexico |
| 27 | Veronica Marie Crevoisier | 14 | Daughter | — | New Mexico |
| 28 | Herman Marie Crevoisier | 13 | Son | — | New Mexico |
| 29 | Charles De Muli | None | Head | — | — |
| 30 | Robert Stewart THIS PERSON | 34 | Head | Motor Car Maintainer | Scotland |
| 31 | Marie Stewart | 32 | Wife | — | Colorado |
| 32 | Robert Harold Stewart | 12 | Son | — | New Mexico |
| 33 | Lillian Clancy | 50 | Head | Seamstress | New Mexico |
| 34 | Lorraine Marie Gutierrez | 30 | Head | Senior Typist | West Virginia |
| 35 | Vera Marie Gutierrez | 2 | Daughter | — | Maryland |
| 36 | Ruth Marion Reece | 22 | Sister | Maid | Ohio |
| 37 | William E. Harden | 31 | Head | Salesman | Colorado |
| 38 | Ruby Harden | 22 | Wife | Stenographer | Colorado |
| 39 | Leona Emily Clark | 61 | Head | Medical Doctor | Michigan |
| 40 | James Milton Moore | 28 | Head | Clerk | Illinois |
Pedigree Summary
Robert
Gen 1 · 1 parents
~0.92
Max depth 4 (1900–1950 window)
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)