LC
Lillian Clark — 1940 US Census Record
Model Tree available1940 United States Federal Census · New-York-County, New York
Our Model Tree links this Lillian Clark across the 1920, 1930 and 1940 US Censuses in New-York-County, New York (XGBoost, ~Confirmed), with identified parents Samuel & Daisy — first a daughter (b.~1909), then head of a 3-person household.
Age 31
b. ~1909
Female
Daughter
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | New-York-County, New York |
| Surname | Clark |
| Given Name | Lillian |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Manhattan Borough |
| 1935 Residence (County) | New York |
| Additional Details | |
| Occupation | Nurse |
| Industry | Hosp. |
| Class of Worker | PW |
| Hours Worked | 50 |
| Income (1939) | 1600 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Occupation | Nurse |
| Township / Ward | Manhattan Borough |
| Est. Birth Year | ~1909 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Lillian | Age | Birth yr |
|---|---|---|---|---|
| Janet Clark | Head | — | 57 | ~1883 |
| John Clark | Son | — | 24 | ~1916 |
| Lillian Clark | Daughter | — | 31 | ~1909 |
Census Appearances
1920
New York, …
Daughter, age 10
New York, New York · implied b. ~1910 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Lillian |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
New York, …
Daughter, age 20
New York, New York · implied b. ~1910 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Lillian |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
New-York-County, New …
Daughter, age 31
New-York-County, New York · implied b. ~1909 — 3 household members
| Surname | Clark |
| Given Name | Lillian |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Manhattan Borough |
| 1935 Residence (County) | New York |
| Occupation | Nurse |
| Industry | Hosp. |
| Class of Worker | PW |
| Hours Worked | 50 |
| Income (1939) | 1600 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
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 Clark across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Samuel Clark (~0.92 confidence) and mother Daisy Clark (~0.83 confidence) and mother Anna Clark (~0.92 confidence) and mother Anna Clark (~0.92 confidence) and mother Janet Clark (~0.92 confidence). The pedigree spans 2 generations with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.9
Father
Samuel Clark
b. ~1887
Source father
● Household
· direct · ~0.92
Mother
Daisy Clark
b. ~1864
Source father>mother
● Household
· direct · ~0.83
Mother
Anna Clark
b. ~1888
Source mother
● Household
· direct · ~0.92
Mother
Anna Clark
b. ~1890
Source mother
● Household
· direct · ~0.92
Mother
Janet Clark
b. ~1883
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Lillian Clark
Daughter · 1940 · age 31 · b. ~1909 · New York
★ You are viewing this record
Sibling
John Clark
Sibling · 1940 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — New-York-County, New York
Open full size
1940 US Federal Census — New-York-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02652-00295)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Minnie Buckley | 53 | Wife | — | New York |
| 42 | Marie Buckley | 14 | Daughter | — | New Jersey |
| 43 | Frank Farabegoli | 55 | Head | Prop. | Italy |
| 44 | Virginia Farabegoli | 59 | Wife | — | Italy |
| 45 | Elba Farabegoli | 30 | Daughter | Director | New York |
| 46 | Henry Scott | 61 | Head | Doctor | New Jersey |
| 47 | Douglass Scott | 60 | Wife | — | Tenn. |
| 48 | Henry Scott | 22 | Son | Laborer | New York |
| 49 | Michaline Scebelo | 33 | Head | Teacher | Italy |
| 50 | Anna Scebelo | 55 | Mother | — | Italy |
| 51 | Nestor Scebelo | 27 | Brother | — | New York |
| 52 | Anthony Scebelo | 23 | Brother | Bartender | New York |
| 53 | Julia Scebelo | 21 | Sister | Typist | New York |
| 54 | Samuel Hyman | 77 | Head | Agent | New York |
| 55 | Ida Hyman | 70 | Wife | — | Germany |
| 56 | Terkanna Bourjaily | 61 | Head | — | Syria |
| 57 | Alice Bourjaily | 32 | Daughter | Regular Nurse | New York |
| 58 | Margaret Noonan | 59 | Head | Housekeeper | Ireland Eire |
| 59 | Madeline Shootney | 28 | Lodger | Comp. Oper. | Mich. |
| 60 | Mercer Shootney | 24 | Lodger | — | Mich. |
| 61 | Arthur J. Mcdermott | 29 | Head | Salesman | New York |
| 62 | Dorothea Mcdermott | 26 | Wife | — | New York |
| 63 | Peter Mcdermott | 7 | Son | — | New York |
| 64 | Lillian S. Parker | 50 | Head | Typist | New York |
| 65 | Robert Parker | 12 | Son | — | New York |
| 66 | Paul Romanoff | 41 | Head | Curator | Poland |
| 67 | Bertha Romanoff | 32 | Wife | — | New York |
| 68 | Inez Shannon | 68 | Head | — | Missouri |
| 69 | Zyllah Shannon | 41 | Daughter | Actress | Missouri |
| 70 | Podunsky Shannon | 39 | Son | Attendant | Missouri |
| 71 | Gretchen Murray | 43 | Head | Teacher | New York |
| 72 | David Murray | 16 | Son | — | Canada Eng |
| 73 | Mary Murray | 12 | Daughter | — | New York |
| 74 | Lorretta D. Kelly | 35 | Head | Book-Keeper | New York |
| 75 | Margaret Kelly | 75 | Mother | — | Ireland Eire |
| 76 | Joseph Kelly | 47 | Brother | Book-Keeper | New York |
| 77 | Agnes Kelly | 38 | Sister | Nurse | New York |
| 78 | Janet Clark | 57 | Head | — | Ireland Eire |
| 79 | Lillian Clark THIS PERSON | 31 | Daughter | Nurse | New York |
| 80 | John Clark | 24 | Son | — | New York |
Related Census Records
Pedigree Summary
Lillian + 1 sibling
Gen 1 · 4 parents
~0.92
Gen 2 · 1 grandparents
~0.83
Max depth 4 (1900–1950 window)
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)