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Florence Martin — 1940 US Census Record
Model Tree available1940 United States Federal Census · New-York-County, New York
Our Model Tree links this Florence Martin across the 1920, 1930 and 1940 US Censuses in New-York-County, New York (XGBoost, ~Confirmed), with identified parents August & Mary — first a daughter (b.~1920), then head of a 7-person household.
Age 20
b. ~1920
Female
Daughter
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | New-York-County, New York |
| Surname | Martin |
| Given Name | Florence |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Man. |
| Additional Details | |
| Occupation | Clerical |
| Industry | W. Textile |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 336 |
| Highest Grade | H 3 |
| 1935 Residence | New York |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Occupation | Clerical |
| Township / Ward | New York City |
| Est. Birth Year | ~1920 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Florence | Age | Birth yr |
|---|---|---|---|---|
| Florence Martin | Daughter | — | 20 | ~1920 |
| Virginia Martin | Daughter | — | 15 | ~1925 |
| Doris Martin | Daughter | — | 11 | ~1929 |
| Muriel Martin | Daughter | — | 18 | ~1922 |
| Viola Martin | Daughter | — | 22 | ~1918 |
| John Martin | Head | — | 49 | ~1891 |
| Sarah Martin | Spouse | — | 44 | ~1896 |
Census Appearances
1920
Kings, New …
Daughter, age
Kings, New York · implied b. ~1920 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Florence |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Can Read | No |
| Can Write | No |
| Speaks English | No |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
New York, …
Daughter, age 10
New York, New York · implied b. ~1920 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Florence |
| 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/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
New-York-County, New …
Daughter, age 20
New-York-County, New York · implied b. ~1920 — 7 household members
| Surname | Martin |
| Given Name | Florence |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Man. |
| Occupation | Clerical |
| Industry | W. Textile |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 336 |
| Highest Grade | H 3 |
| 1935 Residence | New York |
| 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 Martin across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage. Identified parents: father August Martin (~0.92 confidence) and mother Mary Martin (~0.92 confidence) and father John Martin (~0.92 confidence) and father John Martin (~0.92 confidence) and mother Sarah Martin (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
August Martin
b. ~1882
Source father
● Household
· direct · ~0.92
Mother
Mary Martin
b. ~1888
Source mother
● Household
· direct · ~0.92
Father
John Martin
b. ~1891
Source father
● Household
· direct · ~0.92
Father
John Martin
b. ~1891
Source father
● Household
· direct · ~0.92
Mother
Sarah Martin
b. ~1896
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Florence Martin
Daughter · 1940 · age 20 · b. ~1920 · New York
★ You are viewing this record
Sibling
Viola Martin
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Virginia Martin
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Doris Martin
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Muriel Martin
Sibling · 1940 · age 18
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-t0627-02644-00913)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Emile J. Maistre | 56 | Head | — | New York |
| 42 | Tessie Maistre | 50 | Wife | — | Italy |
| 43 | Eleanor Maistre | 28 | Daughter | Typist | New York |
| 44 | Viola Maistre | 26 | Daughter | New Worker | New York |
| 45 | Steven Andrews | 58 | Head | Mechanic | New York |
| 46 | Anna Andrews | 57 | Wife | — | New York |
| 47 | Steven Jr Andrews | 34 | Son | Laborer | New York |
| 48 | William Andrews | 25 | Son | Interviewer | New York |
| 49 | Thomas Andrews | 23 | Son | Longshoreman | New York |
| 50 | Christopher Andrews | 18 | Son | New Worker | New York |
| 51 | Maria Couturier | 50 | Head | — | Peru |
| 52 | Charles Couturier | 29 | Son | Message Translator | Peru |
| 53 | Hernan Couturier | 25 | Son | Office Worker | Peru |
| 54 | John Martin | 49 | Head | Trucking | New York |
| 55 | Sarah Martin | 44 | Wife | — | New York |
| 56 | Viola Martin | 22 | Daughter | Assorter | New York |
| 57 | Florence Martin THIS PERSON | 20 | Daughter | Clerical | New York |
| 58 | Muriel Martin | 18 | Daughter | Packer | New York |
| 59 | Virginia Martin | 15 | Daughter | — | New York |
| 60 | Doris Martin | 11 | Daughter | — | New York |
| 61 | John Cohran | 70 | Head | — | New York |
| 62 | Anna Quinn | 75 | In-law | — | New York |
| 63 | Charles Regnault | 56 | Head | Scullion | New York |
| 64 | Barbara Regnault | 50 | Wife | — | New York |
| 65 | Edward Regnault | 22 | Son | Laborer | New York |
| 66 | Mary Schumitz | 48 | Sister-in-law | Sales Girl | New York |
| 67 | Edward Bennett | 47 | Head | Longshoreman | New York |
| 68 | Jane Bennett | 44 | Wife | — | New York |
| 69 | Joseph Bennett | 24 | Son | Longshoreman | New York |
| 70 | Irene Bennett | 21 | Daughter | Wrapper | New York |
| 71 | Edward Bennett | 17 | Son | New Worker | New York |
| 72 | Vera Bennett | 16 | Daughter | — | New York |
| 73 | May Bennett | 15 | Daughter | — | New York |
| 74 | Thomas Byrnes | 73 | Head | — | Eire |
| 75 | Mary Byrnes | 68 | Wife | — | Eire |
| 76 | Helen Byrnes | 29 | Daughter | Stenographer | New York |
| 77 | Anne Byrnes | 26 | Daughter | Stenographer | New York |
| 78 | James Callahan | 37 | Head | Chauffeur | New York |
| 79 | Loretta Callahan | 32 | Wife | — | Rhode Island |
| 80 | James Callahan | 6 | Son | — | New York |
Pedigree Summary
Florence + 4 siblings
Gen 1 · 5 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)