VJ
Velma Johnson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this Velma Johnson across the 1920 and 1930 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1915), then head of a 7-person household.
Age 15
b. ~1915
Female
Daughter
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Allegheny, Pennsylvania |
| Surname | Johnson |
| Given Name | Velma M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Additional Details | |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Natrona Heights Town |
| Est. Birth Year | ~1915 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Velma | Age | Birth yr |
|---|---|---|---|---|
| Velma Johnson | Daughter | — | 15 | ~1915 |
| Gertrude Johnson | Daughter | — | 13 | ~1917 |
| Dorothy Johnson | Daughter | — | 7 | ~1923 |
| Martha Johnson | Daughter | — | 17 | ~1913 |
| Peter Johnson | Head | — | 44 | ~1886 |
| Harry Johnson | Son | — | 11 | ~1919 |
| Hilma Johnson | Spouse | — | 39 | ~1891 |
Census Appearances
1920
Allegheny, Pennsylvania
Daughter, age 4
Allegheny, Pennsylvania · implied b. ~1916 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Velma |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Allegheny, Pennsylvania
Daughter, age 15
Allegheny, Pennsylvania · implied b. ~1915 — 7 household members
| Surname | Johnson |
| Given Name | Velma M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read/Write | Yes |
| Veteran | 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 Velma Johnson across 2 US Census years (1920 and 1930) in Allegheny, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Velma Johnson
Daughter · 1930 · age 15 · b. ~1915 · Pennsylvania
★ You are viewing this record
Sibling
Gertrude Johnson
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Martha Johnson
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harry Johnson
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Johnson
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 — Allegheny, Pennsylvania
Open full size
1930 US Federal Census — Allegheny, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel1964:0868)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | James H. Kennedy | 19 | Son | Chemist | Pennsylvania |
| 2 | Henry W. Haller | 34 | Head | Stenographer | Pennsylvania |
| 3 | Elda E. Haller | 31 | Wife | — | Pennsylvania |
| 4 | Mary E. Mickey | 69 | Mother-in-law | — | Pennsylvania |
| 5 | Joseph G. Bollinger | 34 | Head | Tester | Pennsylvania |
| 6 | Anna R. Bollinger | 33 | Wife | — | Pennsylvania |
| 7 | Doris L. Bollinger | 8 | Daughter | — | Pennsylvania |
| 8 | George R. Bollinger | 6 | Son | — | Pennsylvania |
| 9 | Paul H. Stumater | 33 | Head | Iron Worker | Pennsylvania |
| 10 | Emma H. Stumater | 33 | Wife | — | England |
| 11 | Byron M. Stumater | 6 | Son | — | Pennsylvania |
| 12 | Paul H. Jr. Stumater | 4 | Son | — | Pennsylvania |
| 13 | William D. Love | 38 | Head | — | Pennsylvania |
| 14 | Helen L. Love | 33 | Wife | — | Pennsylvania |
| 15 | William H. Love | 5 | Son | — | Pennsylvania |
| 16 | Dorothy M. Harvey | 17 | Niece | — | Pennsylvania |
| 17 | Earl F. Hall | 24 | Head | Physical Tester | Pennsylvania |
| 18 | Maid A. Hall | 24 | Wife | — | Pennsylvania |
| 19 | Anna M. Shearer | 46 | Mother-in-law | Bacteriology | Pennsylvania |
| 20 | Emery G. Stover | 45 | Head | Night Foreman | Pennsylvania |
| 21 | Cora S. Stover | 42 | Wife | — | Pennsylvania |
| 22 | Clarence S. Stover | 15 | Son | — | Pennsylvania |
| 23 | Mary S. Stover | 12 | Daughter | — | Pennsylvania |
| 24 | Anton J. Lucas | 29 | Head | Crane Operator | Pennsylvania |
| 25 | Mary E. Lucas | 27 | Wife | — | Pennsylvania |
| 26 | Robert J. Lucas | 1 | Son | — | Pennsylvania |
| 27 | Peter C. Johnson | 44 | Head | Pipe Fitter | Sweden |
| 28 | Hilma M. Johnson | 39 | Wife | — | Sweden |
| 29 | Martha E. Johnson | 17 | Daughter | — | Pennsylvania |
| 30 | Velma M. Johnson THIS PERSON | 15 | Daughter | — | Pennsylvania |
| 31 | Gertrude E. Johnson | 13 | Daughter | — | Pennsylvania |
| 32 | Harry C. Johnson | 11 | Son | — | Pennsylvania |
| 33 | Dorothy E. Johnson | 7 | Daughter | — | Pennsylvania |
| 34 | Walter C. Carty | 44 | Head | Stationary Engineer | Pennsylvania |
| 35 | Florence S. Carty | 40 | Wife | — | Pennsylvania |
| 36 | William B. Carty | 17 | Son | — | Pennsylvania |
| 37 | Clyde E. Sr. Barney | 40 | Head | Steel Worker | Pennsylvania |
| 38 | Velma W. Barney | 38 | Wife | — | Pennsylvania |
| 39 | Velma M. Barney | 20 | Daughter | Soda Clerk | Pennsylvania |
| 40 | Arthur C. Barney | 18 | Son | Stock Clerk | Pennsylvania |
| 41 | Harold D. Barney | 16 | Son | — | Pennsylvania |
| 42 | Charles W. Barney | 13 | Son | — | Pennsylvania |
| 43 | Clyde E. Jr. Barney | 11 | Son | — | Pennsylvania |
| 44 | Regina M. Barney | 10 | Daughter | — | Pennsylvania |
| 45 | Jacob W. Wilson | 53 | Head | Assistant Master | Pennsylvania |
| 46 | Cecelia M. Wilson | 52 | Wife | — | Germany |
| 47 | Lillian B. Wilson | 20 | Daughter | — | Pennsylvania |
| 48 | Charles B. Loucks | 23 | Son-in-law | Electrician | Pennsylvania |
| 49 | Frances M. Loucks | 23 | Daughter | — | Pennsylvania |
| 50 | Samuel J. Jackett | 91 | Head | — | Indiana |
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)