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Betty Allen — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this Betty Allen across the 1930 and 1940 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1929), then head of a 8-person household.
Age 1
b. ~1929
Female
Daughter
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Allegheny, Pennsylvania |
| Surname | Allen |
| Given Name | Betty |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| 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 | Jefferson Township |
| Est. Birth Year | ~1929 |
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 Betty | Age | Birth yr |
|---|---|---|---|---|
| Margaret Allen | Daughter | — | 3 | ~1927 |
| Mary Allen | Spouse | — | 28 | ~1902 |
| Joseph Allen | Head | — | 28 | ~1902 |
| Rose Allen | Daughter | — | 2 | ~1928 |
| Betty Allen | Daughter | — | 1 | ~1929 |
| Helen Allen | Daughter | — | 5 | ~1925 |
| Joseph Allen | Son | — | 8 | ~1922 |
| John Barna | Other | — | 65 | ~1865 |
Census Appearances
1930
Allegheny, Pennsylvania
Daughter, age 1
Allegheny, Pennsylvania · implied b. ~1929 — 8 household members
| Surname | Allen |
| Given Name | Betty |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| 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 |
1940
Allegheny-County, Pennsylvania
Daughter, age 11
Allegheny-County, Pennsylvania · implied b. ~1929 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Allen |
| Given Name | Bernice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Pittsburgh City |
| 1935 Residence (County) | Allegheny |
| Highest Grade | H-2 |
| 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 Betty Allen across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Betty Allen
Daughter · 1930 · age 1 · b. ~1929 · Pennsylvania
★ You are viewing this record
Sibling
Joseph Allen
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Allen
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Allen
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rose Allen
Sibling · 1930 · age 2
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:fifteenthcensus00reel1965:0482)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | — | 54 | — | Foreman | Pennsylvania |
| 52 | — | 52 | — | — | Pennsylvania |
| 53 | — | 24 | — | — | Pennsylvania |
| 54 | — | 14 | — | — | Pennsylvania |
| 55 | Lewis G. Crawford | 40 | Head | Laborer | Pennsylvania |
| 56 | Irene Crawford | 37 | Wife | — | Pennsylvania |
| 57 | Rene Crawford | 17 | Daughter | — | Pennsylvania |
| 58 | Lewis Crawford | 14 | Son | — | Pennsylvania |
| 59 | Alice Crawford | 12 | Daughter | — | Pennsylvania |
| 60 | Lois Crawford | 7 | Daughter | — | Pennsylvania |
| 61 | John Parks | 39 | Head | Fireman | Northern Ireland |
| 62 | Mary Parks | 37 | Wife | — | Northern Ireland |
| 63 | John Parks | 14 | Son | — | Scotland |
| 64 | William Parks | 12 | Son | — | Scotland |
| 65 | James Parks | 10 | Son | — | Scotland |
| 66 | Robert Parks | 8 | Son | — | Northern Ireland |
| 67 | Fred Demors | 39 | Head | Miner | Russia |
| 68 | Rose H. Demors | 46 | Wife | — | Pennsylvania |
| 69 | James E. Demors | 8 | Son | — | Pennsylvania |
| 70 | Dorothy Daughman | 10 | Step-daughter | — | Pennsylvania |
| 71 | Joseph Allen | 28 | Head | Laborer | Pennsylvania |
| 72 | Mary Allen | 28 | Wife | — | Pennsylvania |
| 73 | Joseph Allen | 8 | Son | — | Pennsylvania |
| 74 | Helen Allen | 5 | Daughter | — | Pennsylvania |
| 75 | Margaret Allen | 3 | Daughter | — | Pennsylvania |
| 76 | Rose Allen | 2 | Daughter | — | Pennsylvania |
| 77 | Betty Allen THIS PERSON | 1 | Daughter | — | Pennsylvania |
| 78 | John Barna | 65 | Father-in-law | — | Poland |
| 79 | Hughes Mccarthy | 39 | Head | Miner | Pennsylvania |
| 80 | Catherine Mccarthy | 37 | Wife | — | Pennsylvania |
| 81 | Violet Mccarthy | 15 | Daughter | — | Pennsylvania |
| 82 | Hughes Mccarthy | 13 | Son | — | Pennsylvania |
| 83 | Mary Mccarthy | 11 | Daughter | — | Pennsylvania |
| 84 | Albert Mccarthy | 8 | Son | — | Pennsylvania |
| 85 | Bernard Mccarthy | 6 | Son | — | Pennsylvania |
| 86 | Shirley Mccarthy | 2 | Daughter | — | Pennsylvania |
| 87 | John Trillian | 28 | Head | Laborer | Pennsylvania |
| 88 | Jessie M. Trillian | 18 | Wife | — | Pennsylvania |
| 89 | John Trillian | 5 | Son | — | Pennsylvania |
| 90 | Ruth L. Trillian | 1 | Daughter | — | Pennsylvania |
| 91 | Austin J. Stevens | 71 | Head | — | Pennsylvania |
| 92 | Anna M. Stevens | 64 | Wife | — | Pennsylvania |
| 93 | John H. Stevens | 40 | Son | Laborer | Pennsylvania |
| 94 | Edward A. Stevens | 32 | Son | Carpenter | Pennsylvania |
| 95 | Margaret Johnson | 28 | Daughter | — | Pennsylvania |
| 96 | Bert H. Johnson | 32 | Son-in-law | Laborer | Pennsylvania |
| 97 | Walter H. Eggers | 38 | Head | Laborer | Pennsylvania |
| 98 | Elizabeth A. Eggers | 38 | Wife | — | Pennsylvania |
| 99 | Maurice H. Eggers | 13 | Son | — | Pennsylvania |
| 100 | Robert J. Eggers | 10 | Son | — | 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)