WS
William Stewart — 1940 US Census Record
Model Tree available1940 United States Federal Census · Baltimore-City-County, Maryland
Our Model Tree links this William Stewart across the 1920, 1930 and 1940 US Censuses in Baltimore-City-County, Maryland (XGBoost, ~Confirmed), with identified parents John & John — first a head (b.~1909), then head of a 3-person household.
Age 31
b. ~1909
Male
Head
Born: Maryland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Baltimore-City-County, Maryland |
| Surname | Stewart |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Ennstone |
| 1935 Residence (County) | Chesterfield |
| Additional Details | |
| Occupation | Helper |
| Industry | Penna R.R. |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 1690 |
| Highest Grade | No 6 |
| 1935 Residence | Virginia |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Helper |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1909 |
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 William | Age | Birth yr |
|---|---|---|---|---|
| Rose Stewart | Daughter | — | 7 | ~1933 |
| William Stewart | Head | — | 31 | ~1909 |
| Mary Stewart | Spouse | — | 26 | ~1914 |
Census Appearances
1920
Baltimore, Maryland
Son, age 11
Baltimore, Maryland · implied b. ~1909 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Stewart |
| Given Name | William H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Baltimore City …
Son, age 21
Baltimore City Portions In This, Maryland · implied b. ~1909 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Stewart |
| Given Name | William H |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Guardman |
| Industry | Railroad |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Head, age 31
Baltimore-City-County, Maryland · implied b. ~1909 — 3 household members
| Surname | Stewart |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Ennstone |
| 1935 Residence (County) | Chesterfield |
| Occupation | Helper |
| Industry | Penna R.R. |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 1690 |
| Highest Grade | No 6 |
| 1935 Residence | Virginia |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
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 William Stewart across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage. Identified parents: father John Stewart (~0.92 confidence) and father John Stewart (~0.92 confidence) and mother Nellie Stewart (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Stewart
b. ~1886
Source father
● Household
· direct · ~0.92
Father
John Stewart
b. ~1860
Source father
● Household
· direct · ~0.92
Mother
Nellie Stewart
b. ~1887
Source mother
● Household
· direct · ~0.92
This person
Anchor record
William Stewart
Head · 1940 · age 31 · b. ~1909 · Maryland
★ 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 — Baltimore-City-County, Maryland
Open full size
1940 US Federal Census — Baltimore-City-County, Maryland
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01521-00458)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Laura Lee Gorsuch | 81 | Lodger | — | Maryland |
| 42 | — | None | — | — | — |
| 43 | Morris Adelson | 50 | Head | Salesman | Europe |
| 44 | Mamie Adelson | 50 | Wife | — | Europe |
| 45 | Irvin Adelson | 20 | Son | Driver | North Carolina |
| 46 | Leona Hartlove | 33 | Head | — | Maryland |
| 47 | Irene Hartlove | 13 | Daughter | — | Maryland |
| 48 | William Stewart THIS PERSON | 31 | Head | Helper | Maryland |
| 49 | Mary Stewart | 26 | Wife | — | Virginia |
| 50 | Rose Stewart | 7 | Daughter | — | Virginia |
| 51 | Oliver Stone | 56 | Head | Painter | Maryland |
| 52 | Ella O. Stone | 48 | Wife | — | Maryland |
| 53 | Oliver Stone | 11 | Son | — | Maryland |
| 54 | Charles Sibley | 23 | Son-in-law | Welder | Maryland |
| 55 | Ann Sibley | 21 | Daughter | — | Maryland |
| 56 | Thomas Greeley | 28 | Head | Gardner | Maryland |
| 57 | Mary Greeley | 19 | Wife | — | Maryland |
| 58 | Thomas Greeley | 1 | Son | — | Maryland |
| 59 | Horace Warehime | 50 | Head | Plasterer | Maryland |
| 60 | Mary E. Warehime | 44 | Wife | — | Maryland |
| 61 | Robert L. Warehime | 27 | Son | Clerk | Maryland |
| 62 | William Warehime | 24 | Son | Operator | Maryland |
| 63 | N. Reives Warehime | 21 | Son | — | Maryland |
| 64 | Mary Warehime | 18 | Daughter | Operator | Maryland |
| 65 | Eulilah Warehime | 16 | Daughter | — | Maryland |
| 66 | John C. Mathias | 70 | Head | — | Maryland |
| 67 | Sarah C. Mathias | 70 | Wife | — | Pennsylvania |
| 68 | Della Mathias | 30 | Daughter | Operator | Maryland |
| 69 | Muriel Mathias | 25 | Son | Helper | Maryland |
| 70 | John Leroy Mathias | 12 | Grandson | — | Maryland |
| 71 | Joseph Litchfield | 62 | Head | Laborer | Maryland |
| 72 | Minnie Litchfield | 65 | Wife | — | Maryland |
| 73 | Robert Litchfield | 36 | Son | — | Maryland |
| 74 | Jennie Litchfield | 15 | Daughter | — | Maryland |
| 75 | Anne Dailey | 62 | Head | — | Maryland |
| 76 | Jennie Dailey | 42 | Daughter | Weaver | Maryland |
| 77 | June Dailey | 23 | Daughter | Attendant | Maryland |
| 78 | Patsy Dailey | 6 | Granddaughter | — | Maryland |
| 79 | Augustus Wise | 64 | Lodger | — | Pennsylvania |
| 80 | Jessie Wise | 60 | Lodger | — | Pennsylvania |
Pedigree Summary
William
Gen 1 · 3 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)