AS
Annie Simpson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Kings-County, New York
Our Model Tree links this Annie Simpson across the 1920, 1930 and 1940 US Censuses in Kings-County, New York (XGBoost, ~Confirmed), with identified parents Revere & Annie — first a daughter (b.~1888), then head of a 5-person household.
Age 52
b. ~1888
Female
Daughter
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Kings-County, New York |
| Surname | Simpson |
| Given Name | Annie Jr. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Brooklyn Borough |
| 1935 Residence (County) | Kings |
| Additional Details | |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Township / Ward | Brooklyn Borough |
| Est. Birth Year | ~1888 |
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 Annie | Age | Birth yr |
|---|---|---|---|---|
| John Lyons | Other | — | 15 | ~1925 |
| Annie Simpson | Daughter | — | 52 | ~1888 |
| Annie Simpson | Head | — | 74 | ~1866 |
| John Simpson | Son | — | 37 | ~1903 |
| Ida Lyons | Daughter | — | 44 | ~1896 |
Census Appearances
1920
New York, …
Daughter, age 32
New York, New York · implied b. ~1888 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Simpson |
| Given Name | Ann |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
Kings, New …
Daughter, age 42
Kings, New York · implied b. ~1888 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Simpson |
| Given Name | Annie L |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | Ireland |
| 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 52
Kings-County, New York · implied b. ~1888 — 5 household members
| Surname | Simpson |
| Given Name | Annie Jr. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Brooklyn Borough |
| 1935 Residence (County) | Kings |
| Highest Grade | No 7 |
| 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 Annie Simpson across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage. Identified parents: father Revere Simpson (~0.92 confidence) and mother Annie Simpson (~0.92 confidence) and mother Annie Simpson (~0.92 confidence) and mother Mary Simpson (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Revere Simpson
b. ~1854
Source father
● Household
· direct · ~0.92
Mother
Annie Simpson
b. ~1866
Source mother
● Household
· direct · ~0.92
Mother
Annie Simpson
b. ~1866
Source mother
● Household
· direct · ~0.92
Mother
Mary Simpson
b. ~1857
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Annie Simpson
Daughter · 1940 · age 52 · b. ~1888 · New York
★ You are viewing this record
Sibling
John Simpson
Sibling · 1940 · age 37
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ida Lyons
Sibling · 1940 · age 44
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-t0627-02563-00374)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Izzy Isidor | 35 | Head | Presser | Russia |
| 2 | Ruth Isidor | 34 | Wife | — | Russia |
| 3 | Lillian Isidor | 9 | Daughter | — | New York |
| 4 | Bella Isidor | 7 | Daughter | — | New York |
| 5 | Annie, Sr. Simpson | 74 | Head | — | New York |
| 6 | Annie Jr. Simpson THIS PERSON | 52 | Daughter | — | New York |
| 7 | John Simpson | 37 | Son | Exterminator | New York |
| 8 | Ida Lyons | 44 | Daughter | — | New York |
| 9 | John J. Lyons | 15 | Grandson | — | New York |
| 10 | Edward O'Brien | 33 | Head | Salesman | New York |
| 11 | Matilda J. O'Brien | 35 | Wife | — | New York |
| 12 | John J. Brady | 46 | Head | Asst Credit Mgr. | Rhode Island |
| 13 | Ellen Brady | 51 | Wife | — | Northern Ireland |
| 14 | John F. Brady | 21 | Son | Personal Secretary | New York |
| 15 | Joseph P. Brady | 19 | Son | File Clerk | New York |
| 16 | Mary N. Brady | 16 | Daughter | — | New York |
| 17 | Harold Doblin | 44 | Head | Polisher | New York |
| 18 | Gertrude Doblin | 53 | Sister | — | New York |
| 19 | Charles Calmus | 52 | Head | Motorman | Massachusetts |
| 20 | Estelle Calmus | 49 | Wife | — | New York |
| 21 | Ruth Calmus | 19 | Daughter | Operator | Massachusetts |
| 22 | Henrietta Calmus | 12 | Daughter | — | New York |
| 23 | Mamie Holbin | 47 | Sister | — | New York |
| 24 | Robert Holbin | 24 | Head | Machinist | New York |
| 25 | Ernestine Holbin | 21 | Wife | — | Massachusetts |
| 26 | Florence Holbin | 1 | Daughter | — | New York |
| 27 | Augusta Henning | 74 | Head | — | New York |
| 28 | Annie Osterman | 55 | Head | — | New York |
| 29 | Beatrice Goldsmith | 52 | Head | — | New York |
| 30 | Nina Rannow | 60 | Partner | — | New York |
| 31 | Elizabeth Bauer | 55 | Head | — | New York |
| 32 | Jacob Newman | 41 | Head | Baker | Hungary |
| 33 | Rose Newman | 49 | Wife | — | Russia |
| 34 | Harry Newman | 31 | Son | Tester | New York |
| 35 | Louis Newman | 32 | Head | Architectural Draftsman | New York |
| 36 | Dorothy Newman | 27 | Wife | — | New York |
| 37 | Arlene Newman | 1 | Daughter | — | New York |
| 38 | Solaye Schwartz | 65 | Head | Cantor | Rumania |
| 39 | David Schwartz | 26 | Son | Machinist | Rumania |
| 40 | Lavinia Asch | 73 | Head | — | New York |
Pedigree Summary
Annie + 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)