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Mary Marshall — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Lycoming-County, Pennsylvania
Our Model Tree links this Mary Marshall across the 1920, 1930 and 1940 US Censuses in Lycoming-County, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1892), then head of a 4-person household.
Age 48
b. ~1892
Female
Spouse
Born: Pennsylvania
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Lycoming-County, Pennsylvania |
| Surname | Marshall |
| Given Name | Mary A. |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Lycoming |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Mcintyre Township |
| Est. Birth Year | ~1892 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Lois Marshall | Daughter | — | 17 | ~1923 |
| Agnes Marshall | Head | — | 53 | ~1887 |
| James Marshall | Son | — | 18 | ~1922 |
| Mary Marshall | Spouse | — | 48 | ~1892 |
Census Appearances
1920
Lycoming, Pennsylvania
Spouse, age 26
Lycoming, Pennsylvania · implied b. ~1894 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Marshall |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| 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
Lycoming, Pennsylvania
Spouse, age 37
Lycoming, Pennsylvania · implied b. ~1893 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Marshall |
| Given Name | Mary E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 21 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Lycoming-County, Pennsylvania
Spouse, age 48
Lycoming-County, Pennsylvania · implied b. ~1892 — 4 household members
| Surname | Marshall |
| Given Name | Mary A. |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Lycoming |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Pennsylvania |
| 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 Marshall 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 Marshall
Spouse · 1940 · age 48 · b. ~1892 · Pennsylvania
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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 — Lycoming-County, Pennsylvania
Open full size
1940 US Federal Census — Lycoming-County, Pennsylvania
Page Contents
26 people indexed on this census page (nara:1940:m-t0627-03565-00677)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Hazel E. Kilmer | 18 | daughter | Housekeeper | Pennsylvania |
| 2 | Benjamin Stafford | 68 | father-in-law | Caretaker | England |
| 3 | Selma Pellering | 45 | sister | School Teacher | Pennsylvania |
| 4 | Ruth E. Elston | 46 | head | — | Pennsylvania |
| 5 | Agnes S. Marshall | 53 | head | Station Agent | Pennsylvania |
| 6 | Mary A. Marshall THIS PERSON | 48 | wife | — | Pennsylvania |
| 7 | James A. Marshall | 18 | son | — | Pennsylvania |
| 8 | Lois J. Marshall | 17 | daughter | — | Pennsylvania |
| 9 | Nelson C. Hull | 51 | head | Cashier | Pennsylvania |
| 10 | Hazel A. Hull | 44 | wife | — | Pennsylvania |
| 11 | Margaret L. Hull | 25 | daughter | School Teacher | Pennsylvania |
| 12 | William E. Weigle | 47 | head | Foreman | Pennsylvania |
| 13 | Beatrice M. Weigle | 44 | wife | — | Pennsylvania |
| 14 | Robert E. Weigle | 18 | son | New Worker | Pennsylvania |
| 15 | John B. Weigle | 8 | son | — | Pennsylvania |
| 16 | John Mclaughlin | 32 | boarder | Laborer | New York |
| 17 | Oliver O. Dent | 30 | boarder | — | Pennsylvania |
| 18 | Clifford Davis | 30 | head | Laborer | West Virginia |
| 19 | Viola L. Davis | 24 | wife | — | New York |
| 20 | Clifford Davis | 3 | son | — | Pennsylvania |
| 21 | Dorothy M. Davis | 0 | daughter | — | Pennsylvania |
| 22 | Jessie E. Easton | 63 | head | — | Pennsylvania |
| 23 | Harry W. Jones | 66 | head | Salesman | Pennsylvania |
| 24 | Minnie L. Jones | 71 | wife | — | Pennsylvania |
| 25 | Clarence Yoders | 77 | head | — | Pennsylvania |
| 26 | Mary Yoders | 42 | wife | — | Pennsylvania |
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)