AJ
Anna Johnston — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Philadelphia, Pennsylvania
Our Model Tree links this Anna Johnston across the 1920 and 1930 US Censuses in Philadelphia, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1914), then head of a 10-person household.
Age 16
b. ~1914
Female
Daughter
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Philadelphia, Pennsylvania |
| Surname | Johnston |
| Given Name | Anna M. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| 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 | Philadelphia |
| Est. Birth Year | ~1914 |
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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Anna | Age | Birth yr |
|---|---|---|---|---|
| Catherine Johnston | Daughter | — | 5 | ~1925 |
| Elmer Johnston | Head | — | 37 | ~1893 |
| Elizabeth Johnston | Daughter | — | 12 | ~1918 |
| Elmer Johnston | Son | — | 8 | ~1922 |
| Catherine Johnston | Spouse | — | 36 | ~1894 |
| Thomas Johnston | Son | — | 10 | ~1920 |
| Mary Johnston | Daughter | — | 2 | ~1928 |
| Theresa Johnston | Daughter | — | 4 | ~1926 |
| Joseph Johnston | Son | — | 14 | ~1916 |
| Anna Johnston | Daughter | — | 16 | ~1914 |
Census Appearances
1920
Philadelphia, Pennsylvania
Daughter, age 6
Philadelphia, Pennsylvania · implied b. ~1914 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnston |
| Given Name | Anna M. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| 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
Philadelphia, Pennsylvania
Daughter, age 16
Philadelphia, Pennsylvania · implied b. ~1914 — 10 household members
| Surname | Johnston |
| Given Name | Anna M. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| 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 |
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 Johnston across 2 US Census years (1920 and 1930) in Philadelphia, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Anna Johnston
Daughter · 1930 · age 16 · b. ~1914 · Pennsylvania
★ You are viewing this record
Sibling
Elmer Johnston
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Catherine Johnston
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Johnston
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Johnston
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Theresa Johnston
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Johnston
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Johnston
Sibling · 1930 · age 10
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
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2132:0703)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mildred De Woody | 9 | daughter | None | Pennsylvania |
| 2 | Kenneth De Woody | 6 | son | None | Pennsylvania |
| 3 | Gladys De Woody | 3 | daughter | None | Pennsylvania |
| 4 | Albert Depman | 34 | Head | Machinist | Pennsylvania |
| 5 | Marie Depman | 41 | Wife | None | Pennsylvania |
| 6 | Albert Jr. Depman | 7 | son | None | Pennsylvania |
| 7 | Dorothy Depman | 5 | daughter | None | Pennsylvania |
| 8 | Virginia Depman | 4 | daughter | None | Pennsylvania |
| 9 | Joseph Depman | 2 | son | None | Pennsylvania |
| 10 | William J. Prendel | 27 | Head | Agent | Pennsylvania |
| 11 | Helen Prendel | 25 | Wife | None | Pennsylvania |
| 12 | William Prendel | 5 | son | None | Pennsylvania |
| 13 | Joseph Prendel | 4 | son | None | Pennsylvania |
| 14 | John W. Findley | 52 | Head | Manufacturer | Pennsylvania |
| 15 | Mary M. Findley | 42 | Wife | None | Pennsylvania |
| 16 | John Findley | 17 | son | None | Pennsylvania |
| 17 | Richard Findley | 16 | son | None | Pennsylvania |
| 18 | Elizabeth Findley | 8 | daughter | Tube Operator | Pennsylvania |
| 19 | Josephine Findley | 7 | daughter | None | Pennsylvania |
| 20 | Francis Kanaus | 41 | Head | Salesman | New York |
| 21 | Margaret Kanaus | 38 | Wife | Examiner | Pennsylvania |
| 22 | Daniel Kanaus | 11 | son | None | Pennsylvania |
| 23 | Elmer Johnston | 37 | Head | Pressman | Pennsylvania |
| 24 | Catherine Johnston | 36 | Wife | None | Pennsylvania |
| 25 | Anna M. Johnston THIS PERSON | 16 | daughter | None | Pennsylvania |
| 26 | Joseph Johnston | 14 | son | None | Pennsylvania |
| 27 | Elizabeth Johnston | 12 | daughter | None | Pennsylvania |
| 28 | Thomas Johnston | 10 | son | None | Pennsylvania |
| 29 | Elmer Johnston | 8 | son | None | Pennsylvania |
| 30 | Catherine Johnston | 5 | daughter | None | Pennsylvania |
| 31 | Theresa Johnston | 4 | daughter | None | Pennsylvania |
| 32 | Mary E. Johnston | 2 | daughter | None | Pennsylvania |
| 33 | Patrick Mcdermott | 46 | Head | File Maker | Irish Free State |
| 34 | Bridget Mcdermott | 57 | Wife | None | Irish Free State |
| 35 | Thomas Mcdermott | 22 | son | Steam Fitter | Pennsylvania |
| 36 | Florence Mcdermott | 22 | daughter-in-law | Weaver | Pennsylvania |
| 37 | Dolores Mcdermott | 1 | grand-daughter | None | Pennsylvania |
| 38 | Mary Mcdermott | 0 | grand-daughter | None | Pennsylvania |
| 39 | Andrew Mcdermott | 21 | son | Ground Man | Pennsylvania |
| 40 | John Mcdermott | 17 | son | Filer | Pennsylvania |
| 41 | George Mason | 39 | Head | Truckster | Pennsylvania |
| 42 | Gertrude Mason | 35 | Wife | Retail Merchant | Pennsylvania |
| 43 | Eleanor Mason | 7 | daughter | None | Pennsylvania |
| 44 | George Mason | 4 | son | None | Pennsylvania |
| 45 | John Lewis | 48 | Head | Assistant Foreman | Pennsylvania |
| 46 | Elizabeth Lewis | 47 | Wife | None | Pennsylvania |
| 47 | Kathryn Lewis | 15 | daughter | None | Pennsylvania |
| 48 | John Lewis | 8 | son | None | Pennsylvania |
| 49 | Lillian Glover | 19 | daughter | None | Pennsylvania |
| 50 | Edward Glover | 21 | son-in-law | Knitter | Pennsylvania |
Related Census Records
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)