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Mary Walton — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Prince-George'S-County, Maryland
Our Model Tree links this Mary Walton across the 1920, 1930 and 1940 US Censuses in Prince-George'S-County, Maryland (XGBoost, ~Confirmed) — first a spouse (b.~1870), then head of a 3-person household.
Age 70
b. ~1870
Female
Spouse
Born: Pennsylvania
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Prince-George'S-County, Maryland |
| Surname | Walton |
| Given Name | Mary Agnes |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 70 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Hyattsville |
| 1935 Residence (County) | Prince Georges |
| Additional Details | |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Hyattsville |
| Est. Birth Year | ~1870 |
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 |
|---|---|---|---|---|
| William Walton | Head | — | 66 | ~1874 |
| Mark Walton | Daughter | — | 32 | ~1908 |
| Mary Walton | Spouse | — | 70 | ~1870 |
Census Appearances
1920
Prince George, …
Spouse, age 50
Prince George, Maryland · implied b. ~1870 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Walton |
| Given Name | Mary Agnes |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Prince Georges, …
Spouse, age 60
Prince Georges, Maryland · implied b. ~1870 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Walton |
| Given Name | Mary Agnes |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 34 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Germany |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Prince-George'S-County, Maryland
Spouse, age 70
Prince-George'S-County, Maryland · implied b. ~1870 — 3 household members
| Surname | Walton |
| Given Name | Mary Agnes |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 70 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Hyattsville |
| 1935 Residence (County) | Prince Georges |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 Walton across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Walton
Spouse · 1940 · age 70 · b. ~1870 · Maryland
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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 — Prince-George'S-County, Maryland
Open full size
1940 US Federal Census — Prince-George'S-County, Maryland
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01557-00564)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Anne R. Kenyon | 63 | Head | Mail Clerk | Maryland |
| 2 | Theresa C. Kenyon | 28 | Daughter | Secretary | Maryland |
| 3 | Joseph P. Kenyon | 25 | Son | Price Keeper | Maryland |
| 4 | Bernard B. Kenyon | 23 | Son | Combination Man | Maryland |
| 5 | Archibald C. Kenyon | 35 | Head | Asst Chief Clerk | Maryland |
| 6 | Maria B. Kenyon | 32 | Wife | — | South Carolina |
| 7 | Patricia A. Kenyon | 6 | Daughter | — | Maryland |
| 8 | Joseph E. Kenyon | 4 | Son | — | Maryland |
| 9 | Kathleen M. Kenyon | 2 | Daughter | — | Maryland |
| 10 | William R. Walton | 66 | Head | Entomologist | New York |
| 11 | Mary Agnes Walton THIS PERSON | 70 | Wife | — | Pennsylvania |
| 12 | Mark Margaret Walton | 32 | Daughter | Senior Scientific Aid | Pennsylvania |
| 13 | David H. Evans | 43 | Head | Clergyman | Pennsylvania |
| 14 | Anna D. Evans | 45 | Wife | — | Pennsylvania |
| 15 | David H. Jr. Evans | 15 | Son | — | Pennsylvania |
| 16 | Diana R. Evans | 8 | Daughter | — | D.C. |
| 17 | Harry R. Dugger | 54 | Head | Plumber | D.C. |
| 18 | Alice C. Dugger | 46 | Wife | — | D.C. |
| 19 | John H. Bradley | 53 | Head | Teacher | North Carolina |
| 20 | Jeanette R. Bradley | 53 | Wife | Teacher | North Carolina |
| 21 | William G. Bradley | 29 | Son | Auditor | North Carolina |
| 22 | Robert J. Bradley | 23 | Son | Asst. Teacher | North Carolina |
| 23 | Frederick H. Carroll | 76 | Head | — | Maryland |
| 24 | Eva D. Carroll | 70 | Wife | — | Maryland |
| 25 | Gladys R. Carroll | 47 | Daughter | — | Maryland |
| 26 | Mildred A. Carroll | 39 | Daughter | — | Maryland |
| 27 | Hiram L. Lawrence | 31 | Head | Reconciliation Clerk | Maryland |
| 28 | Rosa E. Lawrence | 28 | Wife | Teacher | Georgia |
| 29 | Eichfield R. Thompson | 36 | Head | Superintendent | Georgia |
| 30 | Ruth V. Thompson | 30 | Wife | — | New York |
| 31 | Robert J. Thompson | 0 | Son | — | D.C. |
| 32 | Melvin M. Ralston | 26 | Head | Veterinarian | New York |
| 33 | Louise S. Ralston | 24 | Wife | Veterinarian | Pennsylvania |
| 34 | James H. Connor | 36 | Head | Mail Carrier | Maryland |
| 35 | Bernice Connor | 22 | Wife | Telephone Operator | West Virginia |
| 36 | Walter M. Hurley | 34 | Head | Clerk | Georgia |
| 37 | Catherine R. Hurley | 27 | Wife | Teacher | Maryland |
| 38 | Margaret Cullen | 50 | Head | Clerk | England |
| 39 | Margaret Cullen | 55 | Sister | — | England |
| 40 | Barrett G. Williams | 45 | Head | Linotype Operator | Maryland |
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)