EA
Elizabeth Armstrong — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Philadelphia, Pennsylvania
Our Model Tree links this Elizabeth Armstrong across the 1920 and 1930 US Censuses in Philadelphia, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1916), then head of a 8-person household.
Age 14
b. ~1916
Female
Daughter
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Philadelphia, Pennsylvania |
| Surname | Armstrong |
| Given Name | Elizabeth |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Can Read/Write | Yes |
| Home Owned/Rented | No |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | City Of Philadelphia |
| Est. Birth Year | ~1916 |
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 1930 census.
| Name | Relation to head | Relative to Elizabeth | Age | Birth yr |
|---|---|---|---|---|
| Caroline Armstrong | Other | — | 39 | ~1891 |
| Katherine Jarvis | Other | — | 67 | ~1863 |
| William Armstrong | Son | — | 16 | ~1914 |
| William Armstrong | Head | — | 41 | ~1889 |
| Elizabeth Armstrong | Daughter | — | 14 | ~1916 |
| Peggy Armstrong | Daughter | — | 2 | ~1928 |
| Caroline Armstrong | Daughter | — | 7 | ~1923 |
| Sara Williams | Other | — | 39 | ~1891 |
Census Appearances
1920
Philadelphia, Pennsylvania
Daughter, age 4
Philadelphia, Pennsylvania · implied b. ~1916 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Armstrong |
| Given Name | Elizabeth C. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Philadelphia, Pennsylvania
Daughter, age 14
Philadelphia, Pennsylvania · implied b. ~1916 — 8 household members
| Surname | Armstrong |
| Given Name | Elizabeth |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| Home Owned/Rented | No |
| 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 (1920 and 1930) in Philadelphia, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Elizabeth Armstrong
Daughter · 1930 · age 14 · b. ~1916 · Pennsylvania
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Sibling
William Armstrong
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Peggy Armstrong
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Caroline Armstrong
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Philadelphia, Pennsylvania
Open full size
1930 US Federal Census — Philadelphia, Pennsylvania
Page Contents
36 people indexed on this census page (ia:1930:fifteenthcensus00reel2104:0983)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Marian Boyds | 2 | daughter | — | Pennsylvania |
| 52 | Thomas Sykes | 37 | Head | Proprietor | Georgia |
| 53 | Amy A. Sykes | 36 | Wife-H | — | Georgia |
| 54 | Margaret Gredlein | 30 | lodger | Operator | Pennsylvania |
| 55 | Paul Gredlein | 3 | lodger | — | Pennsylvania |
| 56 | William H. Armstrong | 41 | Head | Proprietor | Pennsylvania |
| 57 | Caroline Armstrong | 39 | Wife-H | None | Pennsylvania |
| 58 | William J. Armstrong | 16 | son | None | Pennsylvania |
| 59 | Elizabeth Armstrong THIS PERSON | 14 | daughter | — | Pennsylvania |
| 60 | Caroline Armstrong | 7 | daughter | — | Pennsylvania |
| 61 | Peggy Anne Armstrong | 2 | daughter | — | Pennsylvania |
| 62 | Katherine Jarvis | 67 | mother-in-law | None | Pennsylvania |
| 63 | Sara Williams | 39 | servant | Maid | Virginia |
| 64 | Thomas Flynn | 50 | Head | Laborer | Ireland |
| 65 | Catherine Flynn | 50 | Wife-H | None | Ireland |
| 66 | Francis Flynn | 17 | son | Helper | Pennsylvania |
| 67 | Margaret Flynn | 15 | daughter | None | Pennsylvania |
| 68 | Thomas Flynn | 12 | son | — | Pennsylvania |
| 69 | Roy Tenckhoff | 41 | Head | Foreman | Pennsylvania |
| 70 | Anna Tenckhoff | 38 | Wife-H | None | Pennsylvania |
| 71 | Catherine Tenckhoff | 15 | daughter | — | Pennsylvania |
| 72 | Charles Tenckhoff | 14 | son | — | Pennsylvania |
| 73 | Louis Tenckhoff | 11 | son | — | Pennsylvania |
| 74 | Roy Jr. Tenckhoff | 9 | son | — | Pennsylvania |
| 75 | Eleanor Tenckhoff | 4 | daughter | — | Pennsylvania |
| 76 | Paul Tenckhoff | 2 | son | — | Pennsylvania |
| 77 | Charles Newhouse | 39 | Head | Prop. | Pennsylvania |
| 78 | Elizabeth Newhouse | 38 | Wife-H | None | Pennsylvania |
| 79 | Elizabeth Newhouse | 14 | daughter | — | Pennsylvania |
| 80 | Henry Newhouse | 11 | son | — | Pennsylvania |
| 81 | Dorothy Newhouse | 7 | daughter | — | Pennsylvania |
| 82 | Pauline Newhouse | 5 | daughter | — | Pennsylvania |
| 83 | George Ditch | 44 | Head | Motorman | Pennsylvania |
| 84 | Mollie Ditch | 45 | Wife-H | None | Wales |
| 85 | Albert Macfarlane | 24 | Head | Truck Driver | Pennsylvania |
| 86 | Marie Macfarlane | 24 | Wife-H | None | 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 1930 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)