MH
Mary Hubbard — 1940 US Census Record
Model Tree available1940 United States Federal Census · Dallas-County, Texas
Our Model Tree links this Mary Hubbard across the 1920, 1930 and 1940 US Censuses in Dallas-County, Texas (XGBoost, ~Confirmed), with identified parents Molly & Elijah — first a daughter (b.~1917), then head of a 3-person household.
Age 23
b. ~1917
Female
Daughter
Born: Texas
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Dallas-County, Texas |
| Surname | Hubbard |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Texas |
| 1935 Residence (City) | Dallas City |
| 1935 Residence (County) | Dallas |
| Additional Details | |
| Occupation | Secretary |
| Industry | Wholesale Merchandise |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 960 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
| Occupation | Secretary |
| Township / Ward | Dallas City |
| Est. Birth Year | ~1917 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Hubbard | Daughter | — | 23 | ~1917 |
| Elijah Hubbard | Head | — | 60 | ~1880 |
| Molly Hubbard | Spouse | — | 63 | ~1877 |
Census Appearances
1920
Dallas, Texas
Daughter, age 3
Dallas, Texas · implied b. ~1917 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hubbard |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Texas |
| Father's Birthplace | Texas |
| Mother's Birthplace | Texas |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1930
Dallas, Texas
Daughter, age 13
Dallas, Texas · implied b. ~1917 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hubbard |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Texas |
| Father's Birthplace | Texas |
| Mother's Birthplace | Texas |
| Can Read/Write | Yes |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1940
Dallas-County, Texas
Daughter, age 23
Dallas-County, Texas · implied b. ~1917 — 3 household members
| Surname | Hubbard |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Texas |
| 1935 Residence (City) | Dallas City |
| 1935 Residence (County) | Dallas |
| Occupation | Secretary |
| Industry | Wholesale Merchandise |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 960 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
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. Identified parents: mother Molly Hubbard (~0.92 confidence) and father Elijah Hubbard (~0.92 confidence) and father Wilson Hubbard (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Molly Hubbard
b. ~1877
Source mother
● Household
· direct · ~0.92
Father
Elijah Hubbard
b. ~1881
Source father
● Household
· direct · ~0.92
Father
Wilson Hubbard
b. ~1881
Source father
● Household
· direct · ~0.92
This person
Anchor record
Mary Hubbard
Daughter · 1940 · age 23 · b. ~1917 · Texas
★ 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 — Dallas-County, Texas
Open full size
1940 US Federal Census — Dallas-County, Texas
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-04177-00596)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Emma E. Daniels | 60 | Head | — | Illinois |
| 42 | Walker C. Cantley | 24 | Head | Floor Manager | Texas |
| 43 | Mary A. Cantley | 23 | Wife | — | Texas |
| 44 | Fred Cawthrone | 34 | Head | Mechanic | Texas |
| 45 | Fannie B. Cawthrone | 28 | Wife | Elevator Operator | Texas |
| 46 | Irene Roberts | 29 | Lodger | P.B.X. Operator | Arkansas |
| 47 | D. K. Ray | 23 | Head | Bridge Builder | Texas |
| 48 | Octavia M. Ray | 21 | Wife | — | Texas |
| 49 | Donald V. Ray | 2 | Son | — | Texas |
| 50 | Walter E. Riddle | 37 | Head | Truck Driver | Texas |
| 51 | Grace P. Riddle | 32 | Wife | — | Texas |
| 52 | Walter E. Jr. Riddle | 13 | Son | — | Texas |
| 53 | Glenn Tucker | 27 | Head | Tailor | Texas |
| 54 | Thelma Tucker | 29 | Wife | — | Texas |
| 55 | Patricia Tucker | 8 | Daughter | — | Texas |
| 56 | William E. Webb | 79 | Head | — | Texas |
| 57 | Miriam E. Webb | 68 | Wife | — | Michigan |
| 59 | Abe L. Seaman | 31 | Head | Salesman Liquor | Texas |
| 60 | Terry Seaman | 28 | Wife | — | New York |
| 61 | Sheila Seaman | 6 | Daughter | — | New York |
| 62 | Kenneth Seaman | 4 | Son | — | Texas |
| 63 | Irene Rice | 29 | Head | Housekeeper | Texas |
| 64 | Charles R. Clark | 39 | Head | Plumber | Texas |
| 65 | Sudie M. Clark | 29 | Wife | — | Arkansas |
| 66 | Roosevelt Williams | 32 | Head | Service Station Attendant | Texas |
| 67 | Ellora Williams | 32 | Wife | Housekeeper | Texas |
| 68 | N. D. Jacobs | 45 | Head | Operator Truck Line | New York |
| 69 | Lora E. Jacobs | 44 | Wife | — | Texas |
| 70 | N. D. Jr. Jacobs | 18 | Son | Operate A Truck | Texas |
| 71 | Chubs Jacobs | 16 | Son | — | Texas |
| 72 | Evelyn Jacobs | 14 | Daughter | — | Texas |
| 73 | William Jacobs | 7 | Son | — | Texas |
| 74 | Elijah H. Hubbard | 60 | Head | Machinist | Texas |
| 75 | Molly H. Hubbard | 63 | Wife | — | Texas |
| 76 | Mary Hubbard THIS PERSON | 23 | Daughter | Secretary | Texas |
| 77 | John T. Hooks | 37 | Head | Copywriter | Texas |
| 78 | Helen H. Hooks | 36 | Wife | — | Texas |
| 79 | John T. Jr. Hooks | 10 | Son | — | Texas |
| 80 | — | 70 | Head | — | Russia |
Pedigree Summary
Mary
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)