FC
Florence Clark — 1940 US Census Record
Model Tree available1940 United States Federal Census · Kings-County, New York
Our Model Tree links this Florence Clark across the 1920, 1930 and 1940 US Censuses in Kings-County, New York (XGBoost, ~Confirmed), with identified parents Arthur & Thomas — first a daughter (b.~1917), then head of a 4-person household.
Age 23
b. ~1917
Female
Daughter
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Kings-County, New York |
| Surname | Clark |
| Given Name | Florence |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Kings |
| Additional Details | |
| Occupation | Clerical Worker |
| Industry | Dept of Welfare |
| Class of Worker | GW |
| Hours Worked | 117 |
| Income (1939) | 264 |
| Highest Grade | Hs 3 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Occupation | Clerical Worker |
| Township / Ward | New York City |
| Est. Birth Year | ~1917 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Florence | Age | Birth yr |
|---|---|---|---|---|
| Florence Clark | Daughter | — | 23 | ~1917 |
| Anne Clark | Daughter | — | 21 | ~1919 |
| Susan Clark | Head | — | 42 | ~1898 |
| David Clark | Son | — | 12 | ~1928 |
Census Appearances
1920
Kings, New …
Daughter, age 2
Kings, New York · implied b. ~1918 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Florence |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | England |
| Mother's Birthplace | Ireland |
| Occupation | none |
| Can Read | No |
| Can Write | No |
| Speaks English | No |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
Kings, New …
Daughter, age 13
Kings, New York · implied b. ~1917 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Florence |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | England |
| Mother's Birthplace | Ireland |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Kings-County, New …
Daughter, age 23
Kings-County, New York · implied b. ~1917 — 4 household members
| Surname | Clark |
| Given Name | Florence |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Kings |
| Occupation | Clerical Worker |
| Industry | Dept of Welfare |
| Class of Worker | GW |
| Hours Worked | 117 |
| Income (1939) | 264 |
| Highest Grade | Hs 3 |
| 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 Florence Clark across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Arthur Clark (~0.92 confidence) and father Thomas Clark (~0.92 confidence) and mother Mary Clark (~0.92 confidence) and mother Susan Clark (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Arthur Clark
b. ~1874
Source father
● Household
· direct · ~0.92
Father
Thomas Clark
b. ~1878
Source father
● Household
· direct · ~0.92
Mother
Mary Clark
b. ~1879
Source mother
● Household
· direct · ~0.92
Mother
Susan Clark
b. ~1898
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Florence Clark
Daughter · 1940 · age 23 · b. ~1917 · New York
★ You are viewing this record
Sibling
Anne Clark
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
David Clark
Sibling · 1940 · age 12
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 — Kings-County, New York
Open full size
1940 US Federal Census — Kings-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02551-00091)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Barbara Brigho | 3 | Daughter | — | New York |
| 42 | Alice Brigho | 31 | Head | Asst Office Mgr | New York |
| 43 | Alfred Hohensee | 46 | Head | Asst Foreman | New York |
| 44 | Lillian Hohensee | 46 | Wife | — | New York |
| 45 | Alfred Jr Hohensee | 19 | Son | New Worker | New York |
| 46 | Robert Hohensee | 16 | Son | New Worker | New York |
| 47 | William Hohensee | 8 | Son | — | New York |
| 48 | Alfred T Hohensee | 69 | Head | — | New York |
| 49 | Mary Karanas Kas | 54 | Head | — | Lithuania |
| 50 | Jerome Yaccuconis | 25 | Lodger | — | Connecticut |
| 51 | Charles Yaccuconis | 24 | Lodger | — | Connecticut |
| 52 | Anna Anderson | 48 | Head | Filing Super. | New York |
| 53 | Donna Anderson | 17 | Daughter | — | New York |
| 54 | Robert Anderson | 16 | Son | — | New York |
| 55 | Frances Anderson | 15 | Daughter | — | New York |
| 56 | Charles Nusvin | 69 | Father-in-law | Cashier | Iowa |
| 57 | Thomas Nusvin | 32 | Head | Fireman | New York |
| 58 | Myrtle Nusvin | 33 | Wife | — | New York |
| 59 | Thomas 3Rd Nusvin | 4 | Son | — | New York |
| 60 | Thomas Yasvin | 54 | Head | Moulder | Lithuania |
| 61 | Agnes Yasvin | 54 | Wife | — | Lithuania |
| 62 | Ruth Yasvin | 26 | Daughter | Nurse | New York |
| 63 | Anthony Yasvin | 9 | Grand-son | — | New York |
| 64 | Anna Peters | 40 | Sister-in-law | Bookkeeper | New York |
| 65 | William Ryerson | 59 | Head | Novelties | New York |
| 66 | Josephine Ryerson | 42 | Wife | Novelties | New York |
| 67 | Raymond Ryerson | 18 | Son | Messenger | New York |
| 68 | Susan Clark | 42 | Head | Embroiderer | New York |
| 69 | Florence Clark THIS PERSON | 23 | Daughter | Clerical Worker | New York |
| 70 | Anne Clark | 21 | Daughter | Finisher | New York |
| 71 | David Clark | 12 | Son | — | New York |
| 72 | Frederick Stelling | 40 | Head | Salesman | New York |
| 73 | Catherine Stelling | 32 | Wife | — | New York |
| 74 | Frederick Jr Stelling | 12 | Son | — | New York |
| 75 | Anna Mae Stelling | 4 | Daughter | — | New York |
| 76 | Killean Hansen | 26 | Sister-in-law | Operator | New York |
| 77 | Louis De Clavell | 35 | Head | Truckman | Puerto Rico |
| 78 | Rose De Clavell | 31 | Wife | Operator | Puerto Rico |
| 79 | Norma De Clavell | 14 | Daughter | — | New York |
| 80 | Joseph Di Natale | 57 | Head | Repairman | Italy |
Pedigree Summary
Florence + 2 siblings
Gen 1 · 4 parents
~0.92
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)