DM
Dorothy Martin — 1940 US Census Record
Model Tree available1940 United States Federal Census · Aitkin-County, Minnesota
Our Model Tree links this Dorothy Martin across the 1920, 1930 and 1940 US Censuses in Aitkin-County, Minnesota (XGBoost, ~Confirmed), with identified parents Harley & Harvey — first a daughter (b.~1910), then head of a 3-person household.
Age 30
b. ~1910
Female
Daughter
Born: Illinois
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Aitkin-County, Minnesota |
| Surname | Martin |
| Given Name | Dorothy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Jevne twp. |
| 1935 Residence (County) | Aitkin |
| Additional Details | |
| Industry | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Jevne Twp |
| Est. Birth Year | ~1910 |
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 Dorothy | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Martin | Daughter | — | 30 | ~1910 |
| Harley Martin | Head | — | 71 | ~1869 |
| Huldah Martin | Spouse | — | 68 | ~1872 |
Census Appearances
1920
Aitkin, Minnesota
Daughter, age 10
Aitkin, Minnesota · implied b. ~1910 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Dorothy J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Aitkin, Minnesota
Daughter, age 20
Aitkin, Minnesota · implied b. ~1910 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Dorothy G. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Aitkin-County, Minnesota
Daughter, age 30
Aitkin-County, Minnesota · implied b. ~1910 — 3 household members
| Surname | Martin |
| Given Name | Dorothy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Jevne twp. |
| 1935 Residence (County) | Aitkin |
| Industry | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 Dorothy Martin across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Harley Martin (~0.92 confidence) and father Harvey Martin (~0.92 confidence) and father Harley Martin (~0.92 confidence) and mother Huldah Martin (~0.92 confidence) and mother Lottie Martin (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Harley Martin
b. ~1869
Source father
● Household
· direct · ~0.92
Father
Harvey Martin
b. ~1869
Source father
● Household
· direct · ~0.92
Father
Harley Martin
b. ~1870
Source father
● Household
· direct · ~0.92
Mother
Huldah Martin
b. ~1872
Source mother
● Household
· direct · ~0.92
Mother
Lottie Martin
b. ~1873
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Dorothy Martin
Daughter · 1940 · age 30 · b. ~1910 · Minnesota
★ 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 — Aitkin-County, Minnesota
Open full size
1940 US Federal Census — Aitkin-County, Minnesota
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01903-00279)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Harley Martin | 71 | Head | — | Illinois |
| 2 | Huldah Martin | 68 | Wife | — | Illinois |
| 3 | Dorothy Martin THIS PERSON | 30 | Daughter | — | Illinois |
| 4 | Marlowe Martin | 38 | Head | 1000 | Illinois |
| 5 | Willa Martin | 39 | Wife | — | Iowa |
| 6 | Bill Martin | 11 | Son | — | Minnesota |
| 7 | Irene Martin | 10 | Daughter | — | California |
| 8 | Jack Martin | 8 | Son | — | Iowa |
| 9 | Elnora Martin | 6 | Daughter | — | Iowa |
| 10 | Joyce Martin | 5 | Daughter | — | Minnesota |
| 11 | Henry Gray | 78 | Head | Farming | Indiana |
| 12 | John Ferlite | 35 | Head | 900 | Minnesota |
| 13 | Francis Ferlite | 32 | Wife | — | N. Dak. |
| 14 | Roger Ferlite | 5 | Son | — | Minnesota |
| 15 | Frank Glawe | 22 | Brother-in-law | 0 | Minnesota |
| 16 | Theodore Twistol | 51 | Head | Farming | N. Dak. |
| 17 | Hazel Twistol | 40 | Wife | — | Minnesota |
| 18 | Beverly Twistol | 19 | Daughter | 36 | Minnesota |
| 19 | Betty Twistol | 17 | Daughter | — | Minnesota |
| 20 | Yvonne Twistol | 15 | Daughter | — | Illinois |
| 21 | Jan Twistol | 12 | Daughter | — | Illinois |
| 22 | Margery Twistol | 8 | Daughter | — | Minnesota |
| 23 | Mary Twistol | 6 | Daughter | — | Minnesota |
| 24 | Allen Twistol | 3 | Son | — | Minnesota |
| 25 | Karen Twistol | 1 | Daughter | — | Minnesota |
| 26 | Killian Radschweit | 42 | Head | — | Minnesota |
| 27 | Oscar Twistol | 43 | Head | U Laborer | Minnesota |
| 28 | Ruby Twistol | 28 | Wife | — | Illinois |
| 29 | Delores Twistol | 10 | Daughter | — | Illinois |
| 30 | Gloria Twistol | 7 | Daughter | — | Minnesota |
| 31 | Richard Twistol | 5 | Son | — | Minnesota |
| 32 | Ole Dystand | 76 | Head | — | Wisconsin |
| 33 | Julia Dystand | 35 | Daughter | — | Minnesota |
| 34 | Clara Dystand | 31 | Daughter | — | Minnesota |
| 35 | Ole Jerne | 67 | Brother-in-law | — | Wisconsin |
| 36 | Grant Manchester | 71 | Head | Carpenter | New York |
| 37 | Mable Manchester | 48 | Wife | — | S. Dak. |
| 38 | Gordon Manchester | 15 | Son | 3.00 | Minnesota |
| 39 | Guy Manchester | 14 | Son | — | Minnesota |
| 40 | June Manchester | 11 | Daughter | — | Minnesota |
Pedigree Summary
Dorothy
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)