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Annie Johnston — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this Annie Johnston across the 1930 and 1940 US Censuses in Allegheny, 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 | Allegheny, Pennsylvania |
| Surname | Johnston |
| Given Name | Annie M. |
| 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 | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Pittsburgh City |
| 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 Annie | Age | Birth yr |
|---|---|---|---|---|
| Walter Johnston | Son | — | 28 | ~1902 |
| John Johnston | Head | — | 51 | ~1879 |
| Annie Johnston | Spouse | — | 49 | ~1881 |
| William Johnston | Son | — | 23 | ~1907 |
| Claude Johnston | Son | — | 20 | ~1910 |
| Annie Johnston | Daughter | — | 14 | ~1916 |
| John Johnston | Son | — | 18 | ~1912 |
| Florence Johnston | Daughter | — | 12 | ~1918 |
Census Appearances
1930
Allegheny, Pennsylvania
Daughter, age 14
Allegheny, Pennsylvania · implied b. ~1916 — 8 household members
| Surname | Johnston |
| Given Name | Annie M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Allegheny-County, Pennsylvania
Daughter, age 24
Allegheny-County, Pennsylvania · implied b. ~1916 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnston |
| Given Name | Anne |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Pittsburgh |
| 1935 Residence (County) | Allegheny |
| Income (1939) | 0 |
| Highest Grade | Hs 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 Annie Johnston across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Annie Johnston
Daughter · 1930 · age 14 · b. ~1916 · Pennsylvania
★ You are viewing this record
Sibling
Walter Johnston
Sibling · 1930 · age 28
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Florence Johnston
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Johnston
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Claude Johnston
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Johnston
Sibling · 1930 · age 23
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 — Allegheny, Pennsylvania
Open full size
1930 US Federal Census — Allegheny, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel1974:0321)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Enid Sundell | 53 | Head | Carpenter | Finland |
| 2 | Hanna Sundell | 49 | Wife | None | Sweden |
| 3 | Sigurd Sundell | 26 | Son | Carpenter | Pennsylvania |
| 4 | David Sundell | 24 | Son | Machinist | Pennsylvania |
| 5 | Paul Sundell | 22 | Son | Carpenter | Pennsylvania |
| 6 | Harold Sundell | 16 | Son | None | Sweden |
| 7 | Ellen J. Sundell | 12 | Daughter | None | Pennsylvania |
| 8 | Harry G. Daubbs | 55 | Head | Machinist | Pennsylvania |
| 9 | Stella Daubbs | 26 | Wife | None | Poland |
| 10 | John H. Daubbs | 22 | Son | None | Pennsylvania |
| 11 | John Neubauer | 21 | Head | Laborer | Pennsylvania |
| 12 | Ruth M. Neubauer | 18 | Wife | None | Pennsylvania |
| 13 | Arlene Neubauer | 0 | Daughter | None | Pennsylvania |
| 14 | Jerry E. Sutton | 40 | Father-in-law | Laborer | Pennsylvania |
| 15 | Jacob J. Shein | 33 | Head | Laborer | Pennsylvania |
| 16 | Mary Shein | 35 | Wife | None | Germany |
| 17 | Oscar H. Shein | 11 | Son | None | Pennsylvania |
| 18 | Clarence J. Shein | 8 | Son | None | Pennsylvania |
| 19 | Mary L. Shein | 4 | Daughter | None | Pennsylvania |
| 20 | James Hagan | 40 | Head | Mail Porter | Ireland |
| 21 | Catherine Hagan | 35 | Wife | None | Pennsylvania |
| 22 | John J. Hagan | 15 | Son | None | Pennsylvania |
| 23 | Frances M. Hagan | 11 | Daughter | None | Pennsylvania |
| 24 | James Jr. Hagan | 4 | Son | None | Pennsylvania |
| 25 | Christian Mennothon | 38 | Head | None | Denmark |
| 26 | Gustave Mennothon | 20 | Son | Laborer | Pennsylvania |
| 27 | Eleanor Mennothon | 17 | Daughter | None | Pennsylvania |
| 28 | John H. Johnston | 51 | Head | Laborer | Pennsylvania |
| 29 | Annie Johnston | 49 | Wife | None | Pennsylvania |
| 30 | Walter H. Johnston | 28 | Son | Laborer | Pennsylvania |
| 31 | William J. Johnston | 23 | Son | Painter | Pennsylvania |
| 32 | Claude Johnston | 20 | Son | None | Pennsylvania |
| 33 | John H. Johnston | 18 | Son | Laborer | Pennsylvania |
| 34 | Annie M. Johnston THIS PERSON | 14 | Daughter | None | Pennsylvania |
| 35 | Florence Johnston | 12 | Daughter | None | Pennsylvania |
| 36 | August F. Koester | 39 | Head | Machine Hand | Pennsylvania |
| 37 | Anna M. Koester | 39 | Wife | None | Pennsylvania |
| 38 | Anna C. Koester | 17 | Daughter | Stenographer | Pennsylvania |
| 39 | Ruth M. Koester | 15 | Daughter | None | Pennsylvania |
| 40 | Charles A. Koester | 10 | Son | None | Pennsylvania |
| 41 | John H. Koester | 8 | Son | None | Pennsylvania |
| 42 | Mary G. Koester | 3 | Daughter | None | Pennsylvania |
| 43 | Paul J. Koester | 0 | Son | None | Pennsylvania |
| 44 | Blaine Kieffer | 66 | Head | Blacksmith | Alsace Lorraine |
| 45 | Lena Kieffer | 58 | Wife | None | Switzerland |
| 46 | Herman Kieffer | 21 | Son | Electrician | Pennsylvania |
| 47 | Joseph Albrecht | 35 | Head | Street Car Cond. | Pennsylvania |
| 48 | Barbara S. Albrecht | 33 | Wife | None | Pennsylvania |
| 49 | Katherine B. Albrecht | 13 | Daughter | None | Pennsylvania |
| 50 | Ruth J. Albrecht | 11 | Daughter | None | Pennsylvania |
About 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)