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Mary Warren — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Beaver-County, Pennsylvania
Our Model Tree links this Mary Warren across the 1920, 1930 and 1940 US Censuses in Beaver-County, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1885), then head of a 5-person household.
Age 55
b. ~1885
Female
Head
Born: England
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Beaver-County, Pennsylvania |
| Surname | Warren |
| Given Name | Mary |
| Relationship to Head | head |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Widowed |
| Birthplace | England |
| 1935 Residence (City) | Aliquippa Boro. |
| 1935 Residence (County) | Beaver |
| Naturalization Status | Naturalized |
| Additional Details | |
| Occupation | Buyer |
| Industry | Dept. Store |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 120 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth Country | England |
| Birthplace (normalized) | england |
| Occupation | Buyer |
| Township / Ward | Aliquippa Boro |
| Est. Birth Year | ~1885 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Connelly | Daughter | — | 36 | ~1904 |
| Mary Warren | Head | — | 55 | ~1885 |
| Robert Mccormick | Other | — | 40 | ~1900 |
| Thomas Connelly | Other | — | 42 | ~1898 |
| Catherine Egan | Other | — | 26 | ~1914 |
Census Appearances
1920
Beaver, Pennsylvania
Spouse, age 39
Beaver, Pennsylvania · implied b. ~1881 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Warren |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | England |
| Year of Immigration | 1881 |
| Naturalization Status | Naturalized |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | England |
| Year of Naturalization | 1886 |
| Birthplace (normalized) | england |
1930
Beaver, Pennsylvania
Head, age 49
Beaver, Pennsylvania · implied b. ~1881 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Warren |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 49 |
| Marital Status | Widowed |
| Birthplace | England |
| Naturalization Status | Naturalized |
| Year of Immigration | 1881 |
| Age at First Marriage | 21 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Saleslady |
| Industry | Dept. Store |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Value / Rent | 10000 |
| Radio Set | R |
| Birth Country | England |
| Birthplace (normalized) | england |
1940
Beaver-County, Pennsylvania
Head, age 55
Beaver-County, Pennsylvania · implied b. ~1885 — 5 household members
| Surname | Warren |
| Given Name | Mary |
| Relationship to Head | head |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Widowed |
| Birthplace | England |
| 1935 Residence (City) | Aliquippa Boro. |
| 1935 Residence (County) | Beaver |
| Naturalization Status | Naturalized |
| Occupation | Buyer |
| Industry | Dept. Store |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 120 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth Country | England |
| Birthplace (normalized) | england |
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 Mary Warren across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Warren
Head · 1940 · age 55 · b. ~1885 · Pennsylvania
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Beaver-County, Pennsylvania
Open full size
1940 US Federal Census — Beaver-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03425-00598)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Gertrude Drake | 52 | wife | Housewife | Penna |
| 42 | Lois Jeanne Drake | 13 | Daughter | — | Penna |
| 43 | Bert Heinen | 47 | Head | Merchant | Hungary |
| 44 | Selma Heinen | 40 | wife | — | Hungary |
| 45 | Cecilia Heinen | 21 | Daughter | Investigator | Penna |
| 46 | James Heinen | 13 | son | — | Penna |
| 47 | Rose Kaluza | 24 | housekeeper | Housekeeper | Penna |
| 48 | Phineas Appleman | 24 | Lodger | Retailer | Russia |
| 49 | Mary Warren THIS PERSON | 55 | head | Buyer | England |
| 50 | Thomas Connelly | 42 | son-in-law | Salesman | Penna |
| 51 | Mary Ellen Connelly | 36 | Daughter | — | Penna |
| 52 | Robert Mccormick | 40 | Lodger | Salesman | Maryland |
| 53 | Catherine Egan | 26 | Lodger | Teacher | Penna |
| 54 | Arthur Phillips | 39 | head | Electrician | Penna |
| 55 | Helen Phillips | 39 | wife | Teacher | Penna |
| 56 | James Moorehead | 21 | Lodger | Metallurgist | Penna |
| 57 | John Nalanty | 24 | head | Pharmacist | Penna |
| 58 | Ella Nalanty | 57 | mother | — | Penna |
| 59 | Thomas Doran | 46 | Lodger | Policeman | Penna |
| 60 | William Hittenberger | 36 | head | Salesman | Penna |
| 61 | Dorothy Hittenberger | 37 | wife | Teacher | Penna |
| 62 | Harry Rosie | 52 | Lodger | Mechanic | Penna |
| 63 | Anna Tibbals | 65 | Lodger | — | Penna |
| 64 | Daniel O'Neil | 67 | head | Foreman | Penna |
| 65 | Margaret O'Neil | 62 | wife | — | Penna |
| 66 | Harvey Wahl | 51 | Lodger | Laborer | Penna |
| 67 | Paul T. Sayre | 28 | head | Clerk | Penna |
| 68 | Vivian Sayre | 27 | wife | — | West Virginia |
| 69 | Paula Sayre | 5 | Daughter | — | Penna |
| 70 | Michel Pauvlik | 32 | Lodger | Projectionist | Penna |
| 71 | Grover Dates | 48 | head | Florist | Ohio |
| 72 | Gwendolyn Dates | 47 | wife | — | Wales |
| 73 | Marjorie Dates | 13 | Daughter | — | Penna |
| 74 | Jack S. Dates | 17 | son | — | Penna |
| 75 | Herman Eger | 45 | head | Jeweler | Romania |
| 76 | Sarah Eger | 43 | wife | — | Penna |
| 77 | Bernice Eger | 16 | Daughter | — | Penna |
| 78 | Floyd Bryant | 46 | head | Yard Master | Kentucky |
| 79 | Nancy Bryant | 42 | wife | — | Kentucky |
| 80 | Laverne Bryant | 19 | Daughter | Typist | Kentucky |
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)