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Sarah Lynch — 1940 US Census Record
Model Tree available1940 United States Federal Census · Queens-County, New York
Our Model Tree links this Sarah Lynch across the 1920, 1930 and 1940 US Censuses in Queens-County, New York (XGBoost, ~Confirmed), with identified parents Francis & Francis — first a daughter (b.~1919), then head of a 5-person household.
Age 21
b. ~1919
Female
Daughter
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Queens-County, New York |
| Surname | Lynch |
| Given Name | Sarah |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Queensboro |
| 1935 Residence (County) | QUEENS |
| Additional Details | |
| Occupation | Typist |
| Industry | Clerical Work |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 0 |
| Highest Grade | No H4 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Occupation | Typist |
| Township / Ward | Queensboro |
| Est. Birth Year | ~1919 |
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 Sarah | Age | Birth yr |
|---|---|---|---|---|
| Francis Lynch | Head | — | 52 | ~1888 |
| Agnes Lynch | Spouse | — | 50 | ~1890 |
| Francis Lynch | Son | — | 19 | ~1921 |
| Joseph Lynch | Son | — | 16 | ~1924 |
| Sarah Lynch | Daughter | — | 21 | ~1919 |
Census Appearances
1920
Queens, New …
Daughter, age 2
Queens, New York · implied b. ~1918 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lynch |
| Given Name | Sarah C. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | none |
| Mother Tongue | English |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
Queens, New …
Daughter, age 13
Queens, New York · implied b. ~1917 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lynch |
| Given Name | Sarah |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Queens-County, New …
Daughter, age 21
Queens-County, New York · implied b. ~1919 — 5 household members
| Surname | Lynch |
| Given Name | Sarah |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Queensboro |
| 1935 Residence (County) | QUEENS |
| Occupation | Typist |
| Industry | Clerical Work |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 0 |
| Highest Grade | No H4 |
| 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 Sarah Lynch across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Francis Lynch (~0.92 confidence) and father Francis Lynch (~0.92 confidence) and father Frank Lynch (~0.92 confidence) and mother Agnes Lynch (~0.92 confidence) and mother Agnes Lynch (~0.92 confidence) and mother Agnes Lynch (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Francis Lynch
b. ~1888
Source father
● Household
· direct · ~0.92
Father
Francis Lynch
b. ~1889
Source father
● Household
· direct · ~0.92
Father
Frank Lynch
b. ~1889
Source father
● Household
· direct · ~0.92
Mother
Agnes Lynch
b. ~1888
Source mother
● Household
· direct · ~0.92
Mother
Agnes Lynch
b. ~1890
Source mother
● Household
· direct · ~0.92
Mother
Agnes Lynch
b. ~1889
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Sarah Lynch
Daughter · 1940 · age 21 · b. ~1919 · New York
★ You are viewing this record
Sibling
Joseph Lynch
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Lynch
Sibling · 1940 · age 19
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 — Queens-County, New York
Open full size
1940 US Federal Census — Queens-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02754-00408)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Catherine Seider | 35 | Wife | No No No No H | New York |
| 42 | Anthony Seider | 10 | Son | — | New York |
| 43 | Catherine Selesky | 70 | Mother-in-law | No No No No H | Germany |
| 44 | Arthur Moelter | 42 | Head | Oiler | New York |
| 45 | Frieda Moelter | 27 | Wife | No No No No H | Esthonia |
| 46 | Charlotte Moelter | 6 | Daughter | — | New York |
| 47 | Arline Moelter | 5 | Daughter | — | New York |
| 48 | Amelia Moelter | 70 | Mother | No No No No H | New York |
| 49 | Jacob W. Laufeer | 45 | Head | Fireman | New York |
| 50 | Evelyn Laufeer | 51 | Wife | No No No No H | New York |
| 51 | Clara Reineke | 56 | Head | No No No No H | Pennsylvania |
| 52 | Andrew Reineke | 25 | Son | Clerk | New York |
| 53 | Herbert Kaiser | 31 | Son-in-law | Engineer | New York |
| 54 | Beatrix Kaiser | 33 | Daughter | Secretary | New York |
| 55 | Joseph Berner | 52 | Head | Tool & Die Mkr | Germany |
| 56 | Julia Berner | 54 | Wife | No No No No H | Germany |
| 57 | Richard Berner | 25 | Son | Clerk | New York |
| 58 | August Berner | 49 | Brother | Chauffer | Germany |
| 59 | George Ross | 53 | Head | Iron Worker | New York |
| 60 | Elizabeth Ross | 50 | Wife | No No No No H | New York |
| 61 | William Schneider | 43 | Brother-in-law | Mailman | New York |
| 62 | Leopoldine Langenberg | 57 | Head | No No No No H | Austria |
| 63 | Florence Langenberg | 34 | Daughter | Bookkeeper | New York |
| 64 | Adelle Langenberg | 30 | Daughter | Typist | New York |
| 65 | Lillian Langenberg | 28 | Daughter | No No No No H | New York |
| 66 | Eleanor Link | 3 | Boarder | — | New York |
| 67 | Francis Lynch | 52 | Head | Motorman | Eire |
| 68 | Agnes Lynch | 50 | Wife | No No No No H | Eire |
| 69 | Sarah Lynch THIS PERSON | 21 | Daughter | Typist | New York |
| 70 | Francis Lynch | 19 | Son | Clerk | New York |
| 71 | Joseph Lynch | 16 | Son | — | New York |
| 72 | Joseph Jacobs | 45 | Head | Agent | Germany |
| 73 | Marion Jacobs | 58 | Wife | No No No No H | Germany |
| 74 | Herman Nied | 55 | Head | Tailor | Germany |
| 75 | Julia Nied | 54 | Wife | No No No No H | New York |
| 76 | Erwin Nied | 28 | Son | Private Secty | New York |
| 77 | Clive Greaves | 43 | Head | Certified P.A. | England |
| 78 | Helen Greaves | 41 | Wife | No No No No H | New York |
| 79 | Clive Greaves | 15 | Son | — | New York |
| 80 | John Ford | 69 | Head | No No No No U | New York |
Pedigree Summary
Sarah + 2 siblings
Gen 1 · 6 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)