EA
Elizabeth Armstrong — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Lancaster-County, Pennsylvania
Our Model Tree links this Elizabeth Armstrong across the 1930 and 1940 US Censuses in Lancaster-County, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1909), then head of a 8-person household.
Age 31
b. ~1909
Female
Spouse
Born: Pennsylvania
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Lancaster-County, Pennsylvania |
| Surname | Armstrong |
| Given Name | Elizabeth R |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Lancaster Township |
| 1935 Residence (County) | Lancaster |
| Additional Details | |
| Class of Worker | H |
| Hours Worked | 0 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Lancaster Township |
| Est. Birth Year | ~1909 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Elizabeth | Age | Birth yr |
|---|---|---|---|---|
| Elizabeth Armstrong | Spouse | — | 31 | ~1909 |
| Anna Armstrong | Daughter | — | 12 | ~1928 |
| Arla Armstrong | Daughter | — | 9 | ~1931 |
| John Armstrong | Son | — | 7 | ~1933 |
| P Armstrong | Son | — | 2 | ~1938 |
| Joseph Armstrong | Son | — | 4 | ~1936 |
| Arthur Armstrong | Son | — | 8 | ~1932 |
| Edward Armstrong | Head | — | 38 | ~1902 |
Census Appearances
1930
Lancaster, Pennsylvania
Other, age 21
Lancaster, Pennsylvania · implied b. ~1909 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Armstrong |
| Given Name | Elizabeth R. |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 18 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | New York |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Lancaster-County, Pennsylvania
Spouse, age 31
Lancaster-County, Pennsylvania · implied b. ~1909 — 8 household members
| Surname | Armstrong |
| Given Name | Elizabeth R |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Lancaster Township |
| 1935 Residence (County) | Lancaster |
| Class of Worker | H |
| Hours Worked | 0 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| 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 Elizabeth Armstrong across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Elizabeth Armstrong
Spouse · 1940 · age 31 · b. ~1909 · 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 — Lancaster-County, Pennsylvania
Open full size
1940 US Federal Census — Lancaster-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03533-00124)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Ellen M Younger | 5 | Daughter | — | Pennsylvania |
| 42 | Rosalie Younger | 5 | Daughter | — | Pennsylvania |
| 43 | Thelma A Younger | 2 | Daughter | — | Pennsylvania |
| 44 | Bertha M Jacobs | 9 | Step child | — | Pennsylvania |
| 45 | Frank P Hersh | 65 | Head | — | Pennsylvania |
| 46 | Christie Hersh | 66 | Wife | — | Pennsylvania |
| 47 | Ruth V Farmer | 26 | Head | Labor | Pennsylvania |
| 48 | Pearl C Farmer | 17 | Daughter | — | Pennsylvania |
| 49 | Peter Ruhland | 78 | Head | — | Pennsylvania |
| 50 | Alice Ruhland | 72 | Wife | — | Pennsylvania |
| 51 | Edna M Spo | 32 | Head | — | Pennsylvania |
| 52 | Lloyd H Spo | 10 | Son | — | Pennsylvania |
| 53 | Charles S Spo | 8 | Son | — | Pennsylvania |
| 54 | Maryline A Spo | 7 | Daughter | — | Pennsylvania |
| 55 | Margaret I Spo | 5 | Daughter | — | Pennsylvania |
| 56 | Frank A Eichmann | 39 | Head | Carpenter | Pennsylvania |
| 57 | Gertrude E Eichmann | 36 | Wife | — | Pennsylvania |
| 58 | Donald F Eichmann | 17 | Son | Labor | Pennsylvania |
| 59 | Betty Jane Eichmann | 15 | Daughter | — | Pennsylvania |
| 60 | Carol Ann Eichmann | 5 | Daughter | — | Pennsylvania |
| 61 | Anna Eichmann | 45 | Sister | Floor Lady | Pennsylvania |
| 62 | Edna M Leaman | 51 | Head | Clerk | Pennsylvania |
| 63 | Walter T Gable | 24 | Head | Labor | Pennsylvania |
| 64 | Grace Gable | 29 | Wife | Block Making | Germany |
| 65 | Ethel M Oeschger | 24 | Head | — | Pennsylvania |
| 66 | Willard Oeschger | 10 | Son | — | Pennsylvania |
| 67 | Shirley Oeschger | 8 | Daughter | — | Pennsylvania |
| 68 | Edward J Armstrong | 38 | Head | Engineer | Pennsylvania |
| 69 | Elizabeth R Armstrong THIS PERSON | 31 | Wife | — | Pennsylvania |
| 70 | Anna May Armstrong | 12 | Daughter | — | Pennsylvania |
| 71 | Arla Mae Armstrong | 9 | Daughter | — | Pennsylvania |
| 72 | Arthur M Armstrong | 8 | Son | — | Pennsylvania |
| 73 | John Edward Armstrong | 7 | Son | — | Pennsylvania |
| 74 | Joseph D Armstrong | 4 | Son | — | Pennsylvania |
| 75 | P. David Armstrong | 2 | Son | — | Pennsylvania |
| 76 | Aaron Burkhart | 50 | Head | Bus Driver | Pennsylvania |
| 77 | Edith Burkhart | 46 | Wife | — | Pennsylvania |
| 78 | Lloyd H Burkhart | 22 | Son | Labor | Pennsylvania |
| 79 | A. Kandis Burkhart | 19 | Son | Truck Driver | Pennsylvania |
| 80 | Charlotte Henry | 86 | Mother-in-law | — | Pennsylvania |
Search for Elizabeth Armstrong
All Elizabeth Armstrong Census Records Discover Armstrong Family TreeAbout 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)