WG
William Grant — 1940 US Census Record
Model Tree available1940 United States Federal Census · Pueblo-County, Colorado
Our Model Tree links this William Grant across the 1920, 1930 and 1940 US Censuses in Pueblo-County, Colorado (XGBoost, ~Confirmed), with identified parents Tacy & Oliver — first a son (b.~1919), then head of a 4-person household.
Age 21
b. ~1919
Male
Son
Born: Colorado
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Pueblo-County, Colorado |
| Surname | Grant |
| Given Name | William D. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Colorado |
| 1935 Residence (City) | Pueblo City |
| 1935 Residence (County) | Pueblo |
| Additional Details | |
| Occupation | Clerk Helper |
| Industry | Retail Novelty Store |
| Class of Worker | PW |
| Hours Worked | 6 |
| Income (1939) | 210 |
| Highest Grade | C-3 |
| 1935 Residence | Same place |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
| Occupation | Clerk Helper |
| Township / Ward | Pueblo City |
| Est. Birth Year | ~1919 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Olin Grant | Head | — | 46 | ~1894 |
| William Grant | Son | — | 21 | ~1919 |
| Robert Grant | Son | — | 10 | ~1930 |
| Pauline Grant | Spouse | — | 47 | ~1893 |
Census Appearances
1920
Pueblo, Colorado
Son, age 1
Pueblo, Colorado · implied b. ~1919 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Grant |
| Given Name | William W. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Texas |
| Mother's Birthplace | New York |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1930
Pueblo, Colorado
Son, age 11
Pueblo, Colorado · implied b. ~1919 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Grant |
| Given Name | William D |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Texas |
| Mother's Birthplace | New York |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1940
Pueblo-County, Colorado
Son, age 21
Pueblo-County, Colorado · implied b. ~1919 — 4 household members
| Surname | Grant |
| Given Name | William D. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Colorado |
| 1935 Residence (City) | Pueblo City |
| 1935 Residence (County) | Pueblo |
| Occupation | Clerk Helper |
| Industry | Retail Novelty Store |
| Class of Worker | PW |
| Hours Worked | 6 |
| Income (1939) | 210 |
| Highest Grade | C-3 |
| 1935 Residence | Same place |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
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 Grant across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Tacy Grant (~0.80 confidence) and father Oliver Grant (~0.92 confidence) and mother Pauline Grant (~0.92 confidence). The pedigree spans 2 generations with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.88
Mother
Tacy Grant
b. ~1865
Source father>mother
● Household
· direct · ~0.8
Father
Oliver Grant
b. ~1894
Source father
● Household
· direct · ~0.92
Mother
Pauline Grant
b. ~1896
Source mother
● Household
· direct · ~0.92
This person
Anchor record
William Grant
Son · 1940 · age 21 · b. ~1919 · Colorado
★ You are viewing this record
Sibling
Robert Grant
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
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-t0627-00476-00547)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Joan Carey | 9 | Daughter | — | Colorado |
| 2 | Sidney E. Jr. Carey | 7 | Son | — | Colorado |
| 3 | Thomas L. Lingle | 74 | Head | — | Indiana |
| 4 | Gertrude A. B. Lingle | 50 | Wife | — | Massachusetts |
| 5 | Frank E. Conaway | 66 | Head | — | Indiana |
| 6 | Clara Conaway | 65 | Wife | — | Colorado |
| 7 | James S. Adams | 38 | Head | Mechanic Instructor | Ohio |
| 8 | Wanda E. Adams | 29 | Wife | — | Kentucky |
| 9 | William Adams | 6 | Son | — | Colorado |
| 10 | Alba R. Gibbs | 36 | Head | Radio Operator | Missouri |
| 11 | Virginia D. Gibbs | 31 | Wife | — | Missouri |
| 12 | Kenneth Gibbs | 2 | Son | — | Missouri |
| 13 | Allen B. Roche | 45 | Head | Insurance Salesman | Colorado |
| 14 | Jessie D. Roche | 35 | Wife | — | Colorado |
| 15 | Eugene Roche | 13 | Son | — | Colorado |
| 16 | William H. Johnston | 75 | Head | Watch Maker | England |
| 17 | Ethel K. Johnston | 55 | Wife | — | Colorado |
| 18 | Clara A. Johnston | 21 | Daughter | Clerk Stenographer | Colorado |
| 19 | Ethel Muriel Johnston | 18 | Daughter | Clerk | Colorado |
| 20 | Harry H. Hombaker | 44 | Head | Linesman | Virginia |
| 21 | Shirley S. Hombaker | 34 | Wife | — | Colorado |
| 22 | Robert Hombaker | 15 | Son | — | Colorado |
| 23 | Anna-Elizabeth Hombaker | 14 | Daughter | — | Colorado |
| 24 | Margaret Hombaker | 5 | Daughter | — | Colorado |
| 25 | Clarence L. Haley | 44 | Head | Machinist Helper | Colorado |
| 26 | Leola L. Haley | 44 | Wife | — | Colorado |
| 27 | Deloris Jean Haley | 13 | Daughter | — | Utah |
| 28 | — | None | — | — | — |
| 29 | Fabian J. Hrutky | 35 | Head | Music Instructor | Pennsylvania |
| 30 | Helen E. Hrutky | 31 | Wife | — | Colorado |
| 31 | Andrew Albert J. Hrutky | 29 | Brother-in-law | Salesman | Colorado |
| 32 | Olin J. Grant | 46 | Head | Superintendent | Texas |
| 33 | Pauline M. Grant | 47 | Wife | — | New York |
| 34 | William D. Grant THIS PERSON | 21 | Son | Clerk Helper | Colorado |
| 35 | Robert Lee Grant | 10 | Son | — | Colorado |
| 36 | Leonard A. Carlson | 35 | Head | Laborer | Colorado |
| 37 | Charlotte R. Carlson | 31 | Wife | — | Colorado |
| 38 | Nancy Carlson | 5 | Daughter | — | Colorado |
| 39 | Loyal N. Jones | 31 | Head | Pressman Apprentice | Colorado |
| 40 | Lona M. Jones | 29 | Wife | Registered Nurse | Colorado |
Pedigree Summary
William + 1 sibling
Gen 1 · 2 parents
~0.92
Gen 2 · 1 grandparents
~0.8
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)