EA
Eva Adams — 1940 US Census Record
Model Tree available1940 United States Federal Census · Columbia-County, Pennsylvania
Our Model Tree links this Eva Adams across the 1920, 1930 and 1940 US Censuses in Columbia-County, Pennsylvania (XGBoost, ~Confirmed), with identified parents Lloyd & Alverta — first a daughter (b.~1918), then head of a 3-person household.
Age 22
b. ~1918
Female
Daughter
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Columbia-County, Pennsylvania |
| Surname | Adams |
| Given Name | Eva E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Borough Orangeville |
| 1935 Residence (County) | Columbia |
| Additional Details | |
| Occupation | Textile worker |
| Industry | Silk mill |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 300 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Textile Worker |
| Township / Ward | Borough Orangeville |
| Est. Birth Year | ~1918 |
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 Eva | Age | Birth yr |
|---|---|---|---|---|
| Alverta Adams | Spouse | — | 58 | ~1882 |
| Lloyd Adams | Head | — | 58 | ~1882 |
| Eva Adams | Daughter | — | 22 | ~1918 |
Census Appearances
1920
Columbia, Pennsylvania
Daughter, age 1
Columbia, Pennsylvania · implied b. ~1919 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Adams |
| Given Name | Eva E |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Columbia, Pennsylvania
Daughter, age 12
Columbia, Pennsylvania · implied b. ~1918 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Adams |
| Given Name | Eva E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Columbia-County, Pennsylvania
Daughter, age 22
Columbia-County, Pennsylvania · implied b. ~1918 — 3 household members
| Surname | Adams |
| Given Name | Eva E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Borough Orangeville |
| 1935 Residence (County) | Columbia |
| Occupation | Textile worker |
| Industry | Silk mill |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 300 |
| Highest Grade | H-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 Eva Adams across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Lloyd Adams (~0.92 confidence) and mother Alverta Adams (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Lloyd Adams
b. ~1882
Source father
● Household
· direct · ~0.92
Mother
Alverta Adams
b. ~1882
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Eva Adams
Daughter · 1940 · age 22 · b. ~1918 · Pennsylvania
★ 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 — Columbia-County, Pennsylvania
Open full size
1940 US Federal Census — Columbia-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03474-00605)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Lloyd B. Adams | 58 | Head | Molder | Pennsylvania |
| 42 | Alverta B. Adams | 58 | Wife | — | Pennsylvania |
| 43 | Eva E. Adams THIS PERSON | 22 | Daughter | Textile Worker | Pennsylvania |
| 44 | Paul W. Bowman | 32 | Head | Trucker | Pennsylvania |
| 45 | Florence Bowman | 31 | Wife | — | Pennsylvania |
| 46 | Barbara Bowman | 10 | Daughter | — | Pennsylvania |
| 47 | Paul B. Bowman | 6 | Son | — | Pennsylvania |
| 48 | Charles H. Dildine | 84 | Head | Insurance Agent | Pennsylvania |
| 49 | Almedia Dildine | 81 | Wife | — | Pennsylvania |
| 50 | Dayton C. Fairman | 34 | Head | Textile Worker | Pennsylvania |
| 51 | Elsie M. Fairman | 33 | Wife | — | Pennsylvania |
| 52 | William D. Fairman | 5 | Son | — | Pennsylvania |
| 53 | Shirley M. Fairman | 3 | Daughter | — | Pennsylvania |
| 54 | Charles Bittner | 34 | Head | Painter | Pennsylvania |
| 55 | Clara C. Bittner | 41 | Wife | — | Pennsylvania |
| 56 | Marilyn A. Bittner | 1 | Daughter | — | Pennsylvania |
| 57 | William F. Bowman | 64 | Head | Mechanic | Pennsylvania |
| 58 | Annie Bowman | 65 | Wife | — | Pennsylvania |
| 59 | Grace E. Hessig | 55 | Head | — | Pennsylvania |
| 60 | Maurice T. Johnson | 57 | Head | Salesman | Pennsylvania |
| 61 | Mary A. Johnson | 57 | Wife | — | Pennsylvania |
| 62 | Marshall Unger | 28 | Head | Truck Driver | Pennsylvania |
| 63 | Mary Unger | 29 | Wife | Nurse | Pennsylvania |
| 64 | Laura J. Unger | 5 | Daughter | — | Pennsylvania |
| 65 | James M. Unger | 4 | Son | — | Pennsylvania |
| 66 | Ernest Robbins | 53 | Head | Machinist | Pennsylvania |
| 67 | Marie Robbins | 46 | Wife | Stenographer | Pennsylvania |
| 68 | Max Robbins | 17 | Son | — | Pennsylvania |
| 69 | Gaye Robbins | 12 | Daughter | — | Pennsylvania |
| 70 | Ardis C. Evans | 62 | Head | — | Pennsylvania |
| 71 | George B. Hayhurst | 36 | Head | Clerk | Pennsylvania |
| 72 | Helen W. Hayhurst | 34 | Wife | Seamstress | Pennsylvania |
| 73 | Lenore A. Hayhurst | 7 | Daughter | — | Pennsylvania |
| 74 | Mary K. Hayhurst | 4 | Daughter | — | Pennsylvania |
| 75 | Fred V. Vetto | 57 | Head | Brakeman | Pennsylvania |
| 76 | Bessie W. Vetto | 55 | Wife | — | Pennsylvania |
| 77 | Ralph W. Remley | 54 | Head | Laborer | Pennsylvania |
| 78 | Mabel P. Remley | 48 | Wife | — | Pennsylvania |
| 79 | Herbert C. Remley | 22 | Son | New Worker - Laborer | Pennsylvania |
| 80 | Donald J. Remley | 8 | Son | — | Pennsylvania |
Pedigree Summary
Eva
Gen 1 · 2 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)