AM
Agnes Martin — 1940 US Census Record
Model Tree available1940 United States Federal Census · Kings-County, New York
Our Model Tree links this Agnes Martin across the 1920, 1930 and 1940 US Censuses in Kings-County, New York (XGBoost, ~Confirmed), with identified parents George & Agnes — first a spouse (b.~1912), then head of a 6-person household.
Age 28
b. ~1912
Female
Spouse
Born: New York
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Kings-County, New York |
| Surname | Martin |
| Given Name | Agnes |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | New York |
| 1935 Residence (City) | Brooklyn City |
| 1935 Residence (County) | Kings |
| Additional Details | |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Township / Ward | Brooklyn City |
| Est. Birth Year | ~1912 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Agnes | Age | Birth yr |
|---|---|---|---|---|
| Loretta Murphy | Other | — | 63 | ~1877 |
| Eileen Martin | Daughter | — | 6 | ~1934 |
| Agnes Martin | Spouse | — | 28 | ~1912 |
| Agnes Martin | Daughter | — | 4 | ~1936 |
| John Murphy | Other | — | 65 | ~1875 |
| Henry Martin | Head | — | 32 | ~1908 |
Census Appearances
1920
Queens, New …
Daughter, age 8
Queens, New York · implied b. ~1912 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Agnes S |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
Kings, New …
Daughter, age 18
Kings, New York · implied b. ~1912 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Agnes |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Housework |
| Industry | Private Family |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Kings-County, New …
Spouse, age 28
Kings-County, New York · implied b. ~1912 — 6 household members
| Surname | Martin |
| Given Name | Agnes |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | New York |
| 1935 Residence (City) | Brooklyn City |
| 1935 Residence (County) | Kings |
| Highest Grade | Hs 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 Agnes Martin across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage. Identified parents: father George Martin (~0.92 confidence) and mother Agnes Martin (~0.92 confidence) and mother Anna Martin (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
George Martin
b. ~1877
Source father
● Household
· direct · ~0.92
Mother
Agnes Martin
b. ~1887
Source mother
● Household
· direct · ~0.92
Mother
Anna Martin
b. ~1877
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Agnes Martin
Spouse · 1940 · age 28 · b. ~1912 · New York
★ You are viewing this record
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-t0627-02577-00120)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Irene Rose | 26 | Wife | Stenographer | New York |
| 2 | William Rose | 3 | Son | — | New York |
| 3 | Joel Anderson | 39 | Head | Merchant Baker | Sweden |
| 4 | Britta Anderson | 37 | Wife | — | Sweden |
| 5 | Dolly Anderson | 15 | Daughter | — | New York |
| 6 | Stone Roebuck | 50 | Head | Machinist | Sweden |
| 7 | Alma Roebuck | 50 | Wife | — | Sweden |
| 8 | George Duke | 70 | Roomer | Porter | New York |
| 9 | Catherine Martin | 65 | Head | — | Atlantic |
| 10 | Catherine Kennedy | 37 | Daughter | Stenographer | New York |
| 11 | Violet Scheil | 38 | Roomer | Phone Clerk | New York |
| 12 | Henry Martin | 32 | Head | Mail Clerk | New York |
| 13 | Agnes Martin THIS PERSON | 28 | Wife | — | New York |
| 14 | Eileen Martin | 6 | Daughter | — | New York |
| 15 | Agnes Martin | 4 | Daughter | — | New York |
| 16 | John Murphy | 65 | Father-in-law | — | New York |
| 17 | Loretta Murphy | 63 | Mother-in-law | — | New York |
| 18 | Nellie Smith | 49 | Head | — | Irish Free State |
| 19 | William Valk | 41 | Head | Pressman | New York |
| 20 | Edith Valk | 38 | Wife | — | New York |
| 21 | Charles Siciliano | 47 | Head | Salesman | New York |
| 22 | Helen Siciliano | 42 | Wife | — | New York |
| 23 | Theresa Siciliano | 17 | Daughter | — | New York |
| 24 | Helen Siciliano | 11 | Daughter | — | New York |
| 25 | Clara Sullivan | 65 | Mother-in-law | — | New York |
| 26 | Conrad P. Koch | 27 | Head | Machine Buffer | New Jersey |
| 27 | Solveig Koch | 21 | Wife | — | New York |
| 28 | John Duffy | 38 | Head | Motorman | Irish Free State |
| 29 | Helen Duffy | 33 | Wife | — | Irish Free State |
| 30 | Marion Duffy | 13 | Daughter | — | New York |
| 31 | Frances Duffy | 10 | Daughter | — | New York |
| 32 | Eugene Duffy | 5 | Son | — | New York |
| 33 | Frances Green | 27 | Sister-in-law | Houseworker | Irish Free State |
| 34 | Catherine Hannon | 48 | Roomer | — | New York |
| 35 | James Hannon | 41 | Roomer | Clerk | New York |
| 36 | Ollie Madden | 33 | Head | — | Austria |
| 37 | Patrick Hopkins | 32 | Roomer | Laborer | Irish Free State |
| 38 | Alexander Mcgregor | 60 | Head | Attendant | Canada-English |
| 39 | Julia Mcgregor | 50 | Wife | — | Irish Free State |
| 40 | Elizabeth Mcgregor | 18 | Daughter | — | New York |
Pedigree Summary
Agnes
Gen 1 · 3 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)