SC
Sarah Campbell — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this Sarah Campbell across the 1920, 1930 and 1940 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1871), then head of a 7-person household.
Age 59
b. ~1871
Female
Spouse
Born: Ohio
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Allegheny, Pennsylvania |
| Surname | Campbell |
| Given Name | Sarah |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 59 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 16 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Mckeesport City |
| Est. Birth Year | ~1871 |
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 Sarah | Age | Birth yr |
|---|---|---|---|---|
| Robt Campbell | Head | — | 67 | ~1863 |
| Chas Wagner | Other | — | 47 | ~1883 |
| Robert Campbell | Other | — | 2 | ~1928 |
| Gertrude Campbell | Other | — | 23 | ~1907 |
| Walter Campbell | Son | — | 34 | ~1896 |
| Robt Campbell | Son | — | 37 | ~1893 |
| Sarah Campbell | Spouse | — | 59 | ~1871 |
Census Appearances
1920
Allegheny, Pennsylvania
Spouse, age 48
Allegheny, Pennsylvania · implied b. ~1872 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Sally |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Allegheny, Pennsylvania
Spouse, age 59
Allegheny, Pennsylvania · implied b. ~1871 — 7 household members
| Surname | Campbell |
| Given Name | Sarah |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 59 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 16 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Allegheny-County, Pennsylvania
Spouse, age 69
Allegheny-County, Pennsylvania · implied b. ~1871 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Sara R. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 69 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Ben Avon Boro |
| 1935 Residence (County) | Allegheny |
| Class of Worker | 0 |
| Highest Grade | H-2 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 Sarah Campbell across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Sarah Campbell
Spouse · 1930 · age 59 · b. ~1871 · Pennsylvania
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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
47 people indexed on this census page (ia:1930:fifteenthcensus00reel1966:0646)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Geo J Hackett | 30 | Head | Bill Clerk | Pennsylvania |
| 52 | Edna Hackett | 21 | Wife | — | Pennsylvania |
| 53 | Duane Hackett | 5 | Son | — | Pennsylvania |
| 54 | Norma Hackett | 2 | Daughter | — | Pennsylvania |
| 55 | Julia Mcclafferty | 66 | Mother-in-law | — | Pennsylvania |
| 56 | Felix Dembowski | 35 | Head | Laborer | Poland |
| 57 | Alexandria Dembowski | 33 | Wife | — | Poland |
| 58 | Jessie Dembowski | 14 | Daughter | — | Pennsylvania |
| 59 | Helen Dembowski | 11 | Daughter | — | Pennsylvania |
| 60 | Genievieve Dembowski | 4 | Daughter | — | Pennsylvania |
| 61 | Angelo Palzerano | 36 | Roomer | Laborer | Italy |
| 62 | Stanley Gabrymski | 34 | Roomer | Disabled Veteran | Poland |
| 63 | Robt Campbell | 67 | Head | Conductor | Pennsylvania |
| 64 | Sarah Campbell THIS PERSON | 59 | Wife | — | Ohio |
| 65 | Robt Jr Campbell | 37 | Son | — | Pennsylvania |
| 66 | Walter Campbell | 34 | Son | Laborer | Pennsylvania |
| 67 | Gertrude Campbell | 23 | Daughter-in-law | Stenographer | Pennsylvania |
| 68 | Robert J Jr Campbell | 2 | Grandson | — | Pennsylvania |
| 69 | Chas Wagner | 47 | Roomer | Laborer | Indiana |
| 70 | Rose Mudale | 43 | Head | — | Czechoslovakia |
| 71 | Rose Mudale | 15 | Daughter | — | Pennsylvania |
| 72 | Michael Mudale | 12 | Son | — | Pennsylvania |
| 73 | Andrew Wargo | 51 | Head | Fireman | Czechoslovakia |
| 74 | Mary Wargo | 45 | Wife | — | Czechoslovakia |
| 75 | Mary Wargo | 12 | Daughter | — | Pennsylvania |
| 76 | Tillie Horn | 39 | Head | — | Austria |
| 77 | Estelle Horn | 21 | Daughter | Private Secretary | Pennsylvania |
| 78 | Arthur Horn | 16 | Son | — | Pennsylvania |
| 79 | Mike Millburg | 30 | Head | Cook | Pennsylvania |
| 80 | Lydia Millburg | 11 | Daughter | — | Pennsylvania |
| 81 | Mary Millburg | 9 | Daughter | — | Pennsylvania |
| 82 | Bettie Carlson | 79 | Head | — | Sweden |
| 83 | Albertina Carlson | 49 | Daughter | — | Pennsylvania |
| 84 | Alma Carlson | 43 | Daughter | — | Pennsylvania |
| 85 | Geo Carlson | 41 | Son | Clerk | Pennsylvania |
| 86 | David Carlson | 39 | Son | Patternmaker | Pennsylvania |
| 87 | Wm E Raymond | 35 | Head | Laborer | Russia-Poland |
| 88 | Esther Raymond | 35 | Wife | — | Poland |
| 89 | Earl Raymond | 15 | Son | — | Pennsylvania |
| 90 | Hilda Raymond | 13 | Daughter | — | Pennsylvania |
| 91 | Aaron Raymond | 12 | Son | — | Pennsylvania |
| 92 | Beatrice Raymond | 10 | Daughter | — | Pennsylvania |
| 93 | Wm H Lovell | 32 | Head | Laborer | Pennsylvania |
| 94 | Dena Lovell | 32 | Wife | — | Pennsylvania |
| 95 | Leona Lovell | 4 | Daughter | — | Pennsylvania |
| 96 | Hazel Lovell | 2 | Daughter | — | Pennsylvania |
| 97 | Alma Lovell | 45 | Mother | Saleswoman | England |
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)