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Lillian Walker — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Philadelphia-County, Pennsylvania
Our Model Tree links this Lillian Walker across the 1930 and 1940 US Censuses in Philadelphia-County, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1899), then head of a 7-person household.
Age 41
b. ~1899
Female
Spouse
Born: Penna
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Philadelphia-County, Pennsylvania |
| Surname | Walker |
| Given Name | Lillian |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Penna |
| 1935 Residence (City) | Philadelphia city |
| 1935 Residence (County) | Philadelphia |
| Additional Details | |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | penna |
| Township / Ward | Philadelphia City |
| Est. Birth Year | ~1899 |
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 1940 census.
| Name | Relation to head | Relative to Lillian | Age | Birth yr |
|---|---|---|---|---|
| Lillian Walker | Daughter | — | 17 | ~1923 |
| Henry Walker | Head | — | 37 | ~1903 |
| Daniel Walker | Son | — | 13 | ~1927 |
| George Walker | Son | — | 11 | ~1929 |
| William Walker | Son | — | 6 | ~1934 |
| Lillian Walker | Spouse | — | 41 | ~1899 |
| Ronald Walker | Son | — | 2 | ~1938 |
Census Appearances
1930
Philadelphia, Pennsylvania
Other, age 31
Philadelphia, Pennsylvania · implied b. ~1899 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Walker |
| Given Name | Louise E. |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Penna |
| Age at First Marriage | 21 |
| Father's Birthplace | Nova Scotia |
| Mother's Birthplace | Northern Ireland |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | penna |
1940
Philadelphia-County, Pennsylvania
Spouse, age 41
Philadelphia-County, Pennsylvania · implied b. ~1899 — 7 household members
| Surname | Walker |
| Given Name | Lillian |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Penna |
| 1935 Residence (City) | Philadelphia city |
| 1935 Residence (County) | Philadelphia |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | penna |
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 Lillian Walker across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Lillian Walker
Spouse · 1940 · age 41 · b. ~1899 · 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 — Philadelphia-County, Pennsylvania
Open full size
1940 US Federal Census — Philadelphia-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03739-00534)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | William White | 17 | son | — | Penna |
| 42 | Dorothy White | 10 | daughter | — | Penna |
| 43 | Anna Bittner | 59 | mother | — | Penna |
| 44 | Samuel E. Darin | 72 | Head | Pattern Maker | Penna |
| 45 | Mary Darin | 49 | wife | — | Penna |
| 46 | Joseph Carter | 62 | Head | — | New Jersey |
| 47 | Amelia Carter | 66 | wife | — | New Jersey |
| 48 | Edward Engelman | 22 | son | Radio Worker | Penna |
| 49 | Charles Rowles | 76 | Head | — | England |
| 50 | Edward Rowles | 40 | son | Radio Worker | Penna |
| 51 | Margaret Nelson | 46 | daughter | Salesman | Penna |
| 52 | John Friedrich | 48 | lodger | — | Penna |
| 53 | James Mckernan | 40 | Head | Maintaince | Scotland |
| 54 | Margaret Mckernan | 39 | wife | — | N. Ireland |
| 55 | Lawrence Owens | 47 | Head | Salesman | Newfoundland |
| 56 | Patience Owens | 42 | wife | — | Newfoundland |
| 57 | Roy Owens | 20 | son | Storekeeper | Newfoundland |
| 58 | John Hassie | 40 | brother | Preman | Newfoundland |
| 59 | Dorothy Crowthers | 35 | lodger | Bagmaker | Penna |
| 60 | Harry Hertel | 36 | Head | Grocer | Penna |
| 61 | Mary Hertel | 30 | wife | Grocer | Penna |
| 62 | Mary A. Hertel | 70 | mother | — | Germany |
| 63 | Henry Walker | 37 | Head | Labor | Virginia |
| 64 | Lillian Walker THIS PERSON | 41 | wife | — | Penna |
| 65 | Lillian Walker | 17 | daughter | — | Penna |
| 66 | Daniel Walker | 13 | son | — | Penna |
| 67 | George Walker | 11 | son | — | Penna |
| 68 | William Walker | 6 | son | — | Penna |
| 69 | Ronald Walker | 2 | son | — | Penna |
| 70 | William Grof | 38 | Head | Foreman | Penna |
| 71 | Annetta Grof | 34 | wife | — | Penna |
| 72 | Marion Grof | 16 | daughter | — | New Jersey |
| 73 | Dolores Grof | 11 | daughter | — | New Jersey |
| 74 | Veronica Grof | 10 | daughter | — | New Jersey |
| 75 | Frances Grof | 8 | daughter | — | Penna |
| 76 | William Grof | 5 | son | — | Penna |
| 77 | Joseph Colville | 24 | Head | Abrasier | Penna |
| 78 | Marion Colville | 23 | wife | — | Penna |
| 79 | Andrew Myers | 30 | Head | Clerk | Penna |
| 80 | Eva Myers | 27 | wife | Inspector | Penna |
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)