AS
Anna Sullivan — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Allegheny-County, Pennsylvania
Our Model Tree links this Anna Sullivan across the 1930 and 1940 US Censuses in Allegheny-County, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1889), then head of a 9-person household.
Age 51
b. ~1889
Female
Spouse
Born: Germany
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegheny-County, Pennsylvania |
| Surname | Sullivan |
| Given Name | Anna |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Germany |
| 1935 Residence (City) | Pittsburgh City |
| 1935 Residence (County) | Allegheny |
| Naturalization Status | Naturalized |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth Country | Germany |
| Birthplace (normalized) | germany |
| Township / Ward | Pittsburgh City |
| Est. Birth Year | ~1889 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Anna | Age | Birth yr |
|---|---|---|---|---|
| Margaret Sullivan | Daughter | — | 14 | ~1926 |
| Marie Sullivan | Daughter | — | 17 | ~1923 |
| Eleanor Sullivan | Daughter | — | 15 | ~1925 |
| Rita Sullivan | Daughter | — | 21 | ~1919 |
| Alberta Sullivan | Daughter | — | 10 | ~1930 |
| Elizabeth Sullivan | Daughter | — | 23 | ~1917 |
| Emma Sullivan | Daughter | — | 19 | ~1921 |
| John Sullivan | Head | — | 55 | ~1885 |
| Anna Sullivan | Spouse | — | 51 | ~1889 |
Census Appearances
1930
Allegheny, Pennsylvania
Spouse, age 42
Allegheny, Pennsylvania · implied b. ~1888 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Sullivan |
| Given Name | Annie J. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Germany |
| Naturalization Status | Naturalized |
| Year of Immigration | 1890 |
| Age at First Marriage | 21 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Can Read/Write | Yes |
| Mother Tongue | German |
| Birth Country | Germany |
| Birthplace (normalized) | germany |
1940
Allegheny-County, Pennsylvania
Spouse, age 51
Allegheny-County, Pennsylvania · implied b. ~1889 — 9 household members
| Surname | Sullivan |
| Given Name | Anna |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Germany |
| 1935 Residence (City) | Pittsburgh City |
| 1935 Residence (County) | Allegheny |
| Naturalization Status | Naturalized |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth Country | Germany |
| Birthplace (normalized) | germany |
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 Sullivan across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Anna Sullivan
Spouse · 1940 · age 51 · b. ~1889 · Pennsylvania
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Allegheny-County, Pennsylvania
Open full size
1940 US Federal Census — Allegheny-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03670-00435)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Frank J. Henkel | 76 | Head | — | France |
| 2 | Coletta Henkel | 37 | Daughter | — | Pennsylvania |
| 3 | Marie Henkel | 31 | Daughter | Clerk | Pennsylvania |
| 4 | Clara Henkel | 27 | Daughter | Typist | Pennsylvania |
| 5 | George W. West | 55 | Head | Chauffeur | Pennsylvania |
| 6 | Minnie West | 52 | Wife | — | Maryland |
| 7 | George West | 29 | Son | Truck Driver | Pennsylvania |
| 8 | Gerald West | 22 | Son | Truck Driver | Pennsylvania |
| 9 | John B. West | 13 | Son | — | Pennsylvania |
| 10 | Theresa Walter | 79 | Head | — | Pennsylvania |
| 11 | Magdalena Ruffing | 71 | Head | — | Pennsylvania |
| 12 | Joseph L. Ruffing | 31 | Son | Labor | Pennsylvania |
| 13 | Mary L. Ruffing | 28 | Daughter-in-law | — | Pennsylvania |
| 14 | Joseph L. Ruffing | 2 | Grandson | — | Pennsylvania |
| 15 | Allen Ruffing | 37 | Head | Cook | Pennsylvania |
| 16 | Amara Ruffing | 35 | Wife | Saleslady | Pennsylvania |
| 17 | Magdalena Ruffing | 7 | Daughter | — | Pennsylvania |
| 18 | Jacob Minnie | 32 | Head | Labor | Pennsylvania |
| 19 | Clara Minnie | 30 | Wife | — | Pennsylvania |
| 20 | Albert Hardberry | 25 | Head | Presser | Pennsylvania |
| 21 | Clara Hardberry | 11 | Daughter | — | Pennsylvania |
| 22 | Wesley Hardberry | 8 | Son | — | Pennsylvania |
| 23 | Alberta Hardberry | 6 | Daughter | — | Pennsylvania |
| 24 | Lloyd Wolf | 33 | Head | Tire Repairman | Pennsylvania |
| 25 | Iona Wolf | 31 | Wife | — | Pennsylvania |
| 26 | Lloyd Wolf | 12 | Son | — | Pennsylvania |
| 27 | Deloris Wolf | 8 | Daughter | — | Pennsylvania |
| 28 | John L. Sullivan | 55 | Head | Marker | Pennsylvania |
| 29 | Anna Sullivan THIS PERSON | 51 | Wife | — | Germany |
| 30 | Elizabeth Sullivan | 23 | Daughter | Bill Distributor And Collector | Pennsylvania |
| 31 | Rita Sullivan | 21 | Daughter | Waitress | Pennsylvania |
| 32 | Emma Sullivan | 19 | Daughter | Maid | Pennsylvania |
| 33 | Marie Sullivan | 17 | Daughter | — | Pennsylvania |
| 34 | Eleanor Sullivan | 15 | Daughter | — | Pennsylvania |
| 35 | Margaret Sullivan | 14 | Daughter | — | Pennsylvania |
| 36 | Alberta Sullivan | 10 | Daughter | — | Pennsylvania |
| 37 | William E. Kalay | 71 | Head | Construction Foreman | Pennsylvania |
| 38 | Emma Kalay | 72 | Wife | — | Pennsylvania |
| 39 | Kenneth Kalay | 55 | Son | Seamstress | Pennsylvania |
| 40 | Marian Kalay | 4 | Daughter | — | Pennsylvania |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)