MH
Mary Hubbard — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Pueblo-County, Colorado
Our Model Tree links this Mary Hubbard across the 1920, 1930 and 1940 US Censuses in Pueblo-County, Colorado (XGBoost, ~Confirmed) — first a head (b.~1885), then head of a 2-person household.
Age 55
b. ~1885
Female
Head
Born: New Jersey
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Pueblo-County, Colorado |
| Surname | Hubbard |
| Given Name | Mary E. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Widowed |
| Birthplace | New Jersey |
| 1935 Residence (City) | Pueblo City |
| 1935 Residence (County) | Pueblo |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 10 |
| 1935 Residence | Same house |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Township / Ward | Pueblo City |
| Est. Birth Year | ~1885 |
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.
2 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Hubbard | Daughter | — | 21 | ~1919 |
| Mary Hubbard | Head | — | 55 | ~1885 |
Census Appearances
1920
Pueblo, Colorado
Spouse, age 34
Pueblo, Colorado · implied b. ~1886 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hubbard |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | New Jersey |
| Father's Birthplace | Australia |
| Mother's Birthplace | Australia |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1930
Pueblo, Colorado
Other, age 44
Pueblo, Colorado · implied b. ~1886 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hubbard |
| Given Name | Mary E. |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | New Jersey |
| Age at First Marriage | 21 |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | Australia |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Pueblo-County, Colorado
Head, age 55
Pueblo-County, Colorado · implied b. ~1885 — 2 household members
| Surname | Hubbard |
| Given Name | Mary E. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Widowed |
| Birthplace | New Jersey |
| 1935 Residence (City) | Pueblo City |
| 1935 Residence (County) | Pueblo |
| Income (1939) | 0 |
| Highest Grade | No 10 |
| 1935 Residence | Same house |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
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 Hubbard across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Hubbard
Head · 1940 · age 55 · b. ~1885 · 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
39 people indexed on this census page (nara:1940:m-t0627-00476-00730)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Russell L. Blackman | 2 | Head | — | Colorado |
| 42 | Sue Leonard | 50 | Mother-in-law | Magazine Fee Collector | Colorado |
| 43 | William Bloom | 26 | Head | Clothing Clerk | Illinois |
| 44 | Lillian Bloom | 20 | Wife | — | Colorado |
| 45 | Cathleen Bloom | 3 | Daughter | — | Colorado |
| 46 | George J. Thompson | 58 | Head | Building Contractor | New Jersey |
| 47 | Myrtle Thompson | 40 | Wife | Clerk | Arkansas |
| 48 | Reese Thompson | 19 | Son | Filling Station Attendant | Oklahoma |
| 49 | Nancy J. Travis | 65 | Mother-in-law | — | Arkansas |
| 50 | George D. Gray | 53 | Head | Chief Clerk Accounting | Kansas |
| 51 | Nora Gray | 47 | Wife | — | Missouri |
| 52 | Warren Valentine | 27 | Head | Coke Plant Laborer | Colorado |
| 53 | Velma Valentine | 27 | Wife | — | Colorado |
| 54 | Robert Valentine | 1 | Son | — | Colorado |
| 55 | Tom Titman | 45 | Head | Superintendent C.C.C. | Nebraska |
| 56 | Marion Titman | 42 | Wife | — | New Mexico |
| 57 | Anna Lee Titman | 17 | Daughter | — | Nebraska |
| 58 | Bob Titman | 14 | Son | — | Nebraska |
| 59 | John Titman | 12 | Son | — | Nebraska |
| 60 | Tom Titman | 8 | Son | — | Nebraska |
| 61 | Mary E. Hubbard THIS PERSON | 55 | Head | — | New Jersey |
| 62 | Mary Elizabeth Hubbard | 21 | Daughter | — | Colorado |
| 63 | Richard Dykstra | 58 | Head | Foreman Casting Foundry | New Jersey |
| 64 | Jennie Dykstra | 54 | Wife | — | Scotland |
| 65 | William Quandt | 57 | Head | Electrical Engineer | Pennsylvania |
| 66 | Elsie Quandt | 50 | Wife | — | Pennsylvania |
| 67 | L. W. Mye | 54 | Head | Railway Mail Clerk | Indiana |
| 68 | Alta Mye | 44 | Wife | — | Iowa |
| 69 | William Glenfoot | 61 | Head | — | Colorado |
| 70 | Eveline Glenfoot | 40 | Wife | — | Colorado |
| 71 | B. B. Hart | 89 | Father-in-law | — | Pennsylvania |
| 72 | Malcolm Glenfoot | 24 | Son | Machine Shop Craneman | Colorado |
| 73 | Allene Thomas | 34 | Head | — | Colorado |
| 74 | David L. Thomas | 9 | Daughter | — | Colorado |
| 75 | Richard A. Thomas | 6 | Son | — | Colorado |
| 76 | Harriet Carhart | 25 | Sister | Clerk Cleaners | Colorado |
| 77 | Willa Dee Carhart | 5 | Niece | — | Colorado |
| 78 | Lillian May Rose | 29 | Sister | Housework | Colorado |
| 79 | Dora Lee Rose | 10 | Niece | — | Colorado |
Related Census Records
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)