DM
Donald Martin — 1940 US Census Record
Model Tree available1940 United States Federal Census · Warren-County, New York
Our Model Tree links this Donald Martin across the 1920, 1930 and 1940 US Censuses in Warren-County, New York (XGBoost, ~Confirmed), with identified parents Grace & Grace — first a son (b.~1900), then head of a 3-person household.
Age 40
b. ~1900
Male
Son
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Warren-County, New York |
| Surname | Martin |
| Given Name | Donald E |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Village Lake George village |
| 1935 Residence (County) | Warren |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 0 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Township / Ward | Village Lake George Village |
| Est. Birth Year | ~1900 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Donald | Age | Birth yr |
|---|---|---|---|---|
| Donald Martin | Son | — | 40 | ~1900 |
| Guy Martin | Head | — | 59 | ~1881 |
| Grace Martin | Spouse | — | 61 | ~1879 |
Census Appearances
1920
Warren, New …
Son, age 20
Warren, New York · implied b. ~1900 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Donald E |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
Warren, New …
Son, age 30
Warren, New York · implied b. ~1900 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Donald |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Occupation | none |
| Can Read/Write | Yes |
| Veteran | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Warren-County, New …
Son, age 40
Warren-County, New York · implied b. ~1900 — 3 household members
| Surname | Martin |
| Given Name | Donald E |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Village Lake George village |
| 1935 Residence (County) | Warren |
| Income (1939) | 0 |
| Highest Grade | No 0 |
| 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 Donald Martin across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Grace Martin (~0.92 confidence) and mother Grace Martin (~0.92 confidence) and mother Grace Martin (~0.92 confidence) and father Fred Martin (~0.92 confidence) and father Guy Martin (~0.92 confidence) and father Guy Martin (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Grace Martin
b. ~1879
Source mother
● Household
· direct · ~0.92
Mother
Grace Martin
b. ~1879
Source mother
● Household
· direct · ~0.92
Mother
Grace Martin
b. ~1879
Source mother
● Household
· direct · ~0.92
Father
Fred Martin
b. ~1880
Source father
● Household
· direct · ~0.92
Father
Guy Martin
b. ~1880
Source father
● Household
· direct · ~0.92
Father
Guy Martin
b. ~1881
Source father
● Household
· direct · ~0.92
This person
Anchor record
Donald Martin
Son · 1940 · age 40 · b. ~1900 · 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 — Warren-County, New York
Open full size
1940 US Federal Census — Warren-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02797-00048)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Elmer R Varnum | 51 | Head | Laborer | New York |
| 2 | Anna Varnum | 59 | Wife | — | Michigan |
| 3 | Robert F Smith | 37 | Son in law | Truck Driver | New York |
| 4 | Marion V Smith | 35 | Daughter | Bookkeeper | New York |
| 5 | Robert F Jr Smith | 4 | Grandson | — | New York |
| 6 | Mary Lewis | 24 | Maid | Maid | New York |
| 7 | Guy L Martin | 59 | Head | Operator | New York |
| 8 | Grace G Martin | 61 | Wife | — | New York |
| 9 | Donald E Martin THIS PERSON | 40 | Son | — | New York |
| 10 | Anna B Sullivan | 59 | Head | — | Ireland |
| 11 | Alice A Sullivan | 29 | Daughter | School Teacher | New York |
| 12 | Leo J Sullivan | 23 | Son | Pharmacist | New York |
| 13 | Royal R Remington | 29 | Head | Sub Clerk | New York |
| 14 | Julia S Remington | 27 | Wife | — | New York |
| 15 | Roger R Remington | 4 | Son | — | New York |
| 16 | Harry C Noyes | 74 | Head | Operator | Vermont |
| 17 | Henrietta G Noyes | 76 | Wife | — | New York |
| 18 | Hazel Johnson | 36 | Maid | Maid | New York |
| 19 | Bertha Tugby | 58 | Head | School Teacher | New York |
| 20 | Irene Taylor | 53 | Sister | — | New York |
| 21 | Charles Dennis | 59 | Head | Trackman | New York |
| 22 | Fannie Dennis | 58 | Wife | — | New York |
| 23 | Edith L Mead | 49 | Niece | — | New York |
| 24 | Bertha B Hawley | 48 | Head | — | New York |
| 25 | Son Hawley | None | M | — | — |
| 26 | Leroy Lockhart | 73 | Head | Operator | New York |
| 27 | Jennie Lockhart | 65 | Wife | — | New York |
| 28 | Doris Jewesson | 36 | Daughter | — | New York |
| 29 | Nancy Jewesson | 9 | Granddaughter | — | New York |
| 30 | Alice G Wallace | 31 | Daughter | — | New York |
| 31 | Ann Wallace | 12 | Granddaughter | — | New York |
| 32 | Ralph Wallace | 8 | Grandson | — | New York |
| 33 | Jane Wallace | 10 | Granddaughter | — | New York |
| 34 | George Wallace | 7 | Grandson | — | New York |
| 35 | Yoshiyi Kurosaki | 50 | Head | Proprietor | Japan |
| 36 | Sato Kurosaki | 37 | Wife | — | Japan |
| 37 | George Kurosaki | 11 | Son | — | New York |
| 38 | Robert T Kurosaki | 4 | Son | — | New York |
| 39 | Mary C Cohen | 50 | Head | — | New York |
| 40 | Harry Cohen | 20 | Son | — | New York |
Pedigree Summary
Donald
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)