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Anna Larson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Mckean-County, Pennsylvania
Our Model Tree links this Anna Larson across the 1920, 1930 and 1940 US Censuses in Mckean-County, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1889), then head of a 5-person household.
Age 51
b. ~1889
Female
Spouse
Born: Pennsylvania
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Mckean-County, Pennsylvania |
| Surname | Larson |
| Given Name | Anna |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Kane Borough |
| 1935 Residence (County) | McKean |
| Additional Details | |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Kane Borough |
| Est. Birth Year | ~1889 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Anna | Age | Birth yr |
|---|---|---|---|---|
| Martha Larson | Daughter | — | 22 | ~1918 |
| Gladys Larson | Daughter | — | 21 | ~1919 |
| Harry Larson | Head | — | 53 | ~1887 |
| Robert Larson | Son | — | 18 | ~1922 |
| Anna Larson | Spouse | — | 51 | ~1889 |
Census Appearances
1920
Mckean, Pennsylvania
Spouse, age 30
Mckean, Pennsylvania · implied b. ~1890 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Larson |
| Given Name | Anna |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Mckean, Pennsylvania
Spouse, age 40
Mckean, Pennsylvania · implied b. ~1890 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Larson |
| Given Name | Anna L |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 21 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Mckean-County, Pennsylvania
Spouse, age 51
Mckean-County, Pennsylvania · implied b. ~1889 — 5 household members
| Surname | Larson |
| Given Name | Anna |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Kane Borough |
| 1935 Residence (County) | McKean |
| Highest Grade | No 8 |
| 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 Anna Larson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Anna Larson
Spouse · 1940 · age 51 · b. ~1889 · 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 — Mckean-County, Pennsylvania
Open full size
1940 US Federal Census — Mckean-County, Pennsylvania
Page Contents
34 people indexed on this census page (nara:1940:m-t0627-03569-00081)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 2 | Olympia Robinson | 58 | Head | Sr. Clerk | Italy |
| 3 | Frances Robinson | 38 | Daughter | — | Pennsylvania |
| 6 | John O'Connor | 43 | Head | Salesman | Pennsylvania |
| 7 | Gertrude O'Connor | 48 | Wife | Hostess | New York |
| 8 | Julia O'Connor | 15 | Daughter | — | Pennsylvania |
| 9 | Frank Pierotti | 43 | Head | Salesman | Pennsylvania |
| 10 | Myrtle Pierotti | 37 | Wife | — | Pennsylvania |
| 11 | Sally Pierotti | 17 | Daughter | — | Pennsylvania |
| 12 | James Pierotti | 14 | Son | — | Pennsylvania |
| 13 | Anthony Zucco | 53 | Head | Laborer | Italy |
| 14 | Mary Zucco | 39 | Wife | — | South America |
| 15 | Jane Zucco | 19 | Daughter | — | Italy |
| 16 | Joseph Zucco | 18 | Son | Laborer | Italy |
| 17 | Theresa Zucco | 16 | Daughter | — | Italy |
| 18 | Josephina Zucco | 12 | Daughter | — | Italy |
| 19 | Angelina Zucco | 11 | Daughter | — | Italy |
| 20 | Anthony Zucco | 0 | Son | — | Pennsylvania |
| 22 | George C. Horton | 45 | Head | Porter | Pennsylvania |
| 23 | Lillian Horton | 47 | Wife | Waitress | Pennsylvania |
| 24 | Donald Horton | 11 | Son | — | Pennsylvania |
| 25 | Dorothy Horton | 8 | Daughter | — | Pennsylvania |
| 26 | Harry C. Larson | 53 | Head | Electrician | Pennsylvania |
| 27 | Anna Larson THIS PERSON | 51 | Wife | — | Pennsylvania |
| 28 | Martha Larson | 22 | Daughter | Bookkeeper | Pennsylvania |
| 29 | Gladys Larson | 21 | Daughter | Clerk | Pennsylvania |
| 30 | Robert Larson | 18 | Son | Laborer | Pennsylvania |
| 31 | Margaret Lucore | 59 | Head | — | Pennsylvania |
| 32 | Burton Lucore | 24 | Son | Painter | Pennsylvania |
| 33 | Gerald Stewart | 16 | Grandson | — | Pennsylvania |
| 34 | Isaac Trimble | 52 | Head | Glass Cutter | Pennsylvania |
| 35 | Florence Trimble | 46 | Wife | — | Pennsylvania |
| 36 | Fredrick Trimble | 15 | Son | — | Pennsylvania |
| 37 | Thomas Trimble | 10 | Son | — | Pennsylvania |
| 38 | Mary Ann Trimble | 8 | Daughter | — | 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)