LK
Lillian King — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Allegheny-County, Pennsylvania
Our Model Tree links this Lillian King across the 1920, 1930 and 1940 US Censuses in Allegheny-County, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1877), then head of a 9-person household.
Age 63
b. ~1877
Female
Head
Born: Pennsylvania
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegheny-County, Pennsylvania |
| Surname | King |
| Given Name | Lillian |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 63 |
| Marital Status | Widowed |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Avalon Boro. |
| 1935 Residence (County) | Allegheny |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | H-2 |
| 1935 Residence | Same Place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Avalon Boro |
| Est. Birth Year | ~1877 |
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 Lillian | Age | Birth yr |
|---|---|---|---|---|
| Lillian King | Head | — | 63 | ~1877 |
| Donna King | Other | — | 5 | ~1935 |
| Lionel King | Other | — | 12 | ~1928 |
| Ethel Meyer | Daughter | — | 31 | ~1909 |
| Barbara Meyer | Other | — | 9 | ~1931 |
| Charles King | Son | — | 40 | ~1900 |
| John King | Other | — | 15 | ~1925 |
| Edith King | Daughter | — | 27 | ~1913 |
| Marie King | Other | — | 42 | ~1898 |
Census Appearances
1920
Allegheny, Pennsylvania
Spouse, age 42
Allegheny, Pennsylvania · implied b. ~1878 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | King |
| Given Name | Lillian M. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | England |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Allegheny, Pennsylvania
Other, age 53
Allegheny, Pennsylvania · implied b. ~1877 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | King |
| Given Name | Lillian M. |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 33 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Allegheny-County, Pennsylvania
Head, age 63
Allegheny-County, Pennsylvania · implied b. ~1877 — 9 household members
| Surname | King |
| Given Name | Lillian |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 63 |
| Marital Status | Widowed |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Avalon Boro. |
| 1935 Residence (County) | Allegheny |
| Income (1939) | 0 |
| 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 Lillian King across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Lillian King
Head · 1940 · age 63 · b. ~1877 · 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-t0627-03397-00306)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Elizabeth Dees | 46 | Wife | Typist | Pennsylvania |
| 42 | Marie Dees | 23 | Daughter | Cashier | Pennsylvania |
| 43 | Ruth Dees | 18 | Daughter | — | Pennsylvania |
| 44 | Robert Jones | 31 | Head | Office Manager | West Virginia |
| 45 | Dorothy Jones | 30 | Wife | — | West Virginia |
| 46 | Lillian King THIS PERSON | 63 | Head | — | Pennsylvania |
| 47 | Edith King | 27 | Daughter | Saleslady | Pennsylvania |
| 48 | Ethel Meyer | 31 | Daughter | Housekeeper | Pennsylvania |
| 49 | Barbara Meyer | 9 | Granddaughter | — | Pennsylvania |
| 50 | Charles King | 40 | Son | Salesman | Pennsylvania |
| 51 | Marie King | 42 | Daughter-in-law | — | Pennsylvania |
| 52 | John King | 15 | Grandson | — | Pennsylvania |
| 53 | Lionel King | 12 | Grandson | — | Pennsylvania |
| 54 | Donna King | 5 | Granddaughter | — | Pennsylvania |
| 55 | Duncan Metcalfe | 46 | Head | Salesman | Connecticut |
| 56 | Marion Metcalfe | 44 | Wife | — | Illinois |
| 57 | Marion Metcalfe | 17 | Daughter | — | Illinois |
| 58 | George Hubert | 58 | Head | Proprietor | Germany |
| 59 | Eliza Hubert | 58 | Wife | — | West Virginia |
| 60 | Catherine Hubert | 32 | Daughter | Bookkeeper | Pennsylvania |
| 61 | Emma Hubert | 24 | Daughter | — | Pennsylvania |
| 62 | Benjamin Hubert | 21 | Son | Messenger | Pennsylvania |
| 63 | Roberta Hubert | 19 | Daughter | — | Pennsylvania |
| 64 | Charlotte Hubert | 17 | Daughter | — | Pennsylvania |
| 65 | — | None | — | — | — |
| 66 | William Jaehne | 56 | Head | Exterminator | Pennsylvania |
| 67 | Helen Jaehne | 49 | Wife | — | Pennsylvania |
| 68 | Mildred Jaehne | 30 | Daughter | New Worker | Pennsylvania |
| 69 | Dorothy Jaehne | 19 | Daughter | Typist | Pennsylvania |
| 70 | Mary Alice Jaehne | 17 | Daughter | — | Pennsylvania |
| 71 | William Brittain | 41 | Head | Stationary Engineer | Canada |
| 72 | Ida Brittain | 38 | Wife | — | Pennsylvania |
| 73 | Frances Brittain | 16 | Daughter | — | Pennsylvania |
| 74 | Lucille Brittain | 13 | Daughter | — | Ohio |
| 75 | Beryl Brittain | 12 | Daughter | — | Ohio |
| 76 | Glen Brittain | 6 | Son | — | Pennsylvania |
| 77 | David Brittain | 1 | Son | — | Pennsylvania |
| 78 | Patrick Morgan | 53 | Head | Operator | Pennsylvania |
| 79 | Catherine Morgan | 50 | Wife | — | Eire |
| 80 | Patrick J. Morgan | 20 | Son | New Worker | 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)