DM
Donald Martin — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Holt-County, Nebraska
Our Model Tree links this Donald Martin across the 1930 and 1940 US Censuses in Holt-County, Nebraska (XGBoost, ~Confirmed) — first a son (b.~1918), then head of a 9-person household.
Age 22
b. ~1918
Male
Son
Born: Nebraska
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Holt-County, Nebraska |
| Surname | Martin |
| Given Name | Donald |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Nebraska |
| 1935 Residence (City) | O'Neill City |
| 1935 Residence (County) | Holt |
| Additional Details | |
| Occupation | Truck Driver |
| Industry | Commercial Trucking |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 600 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
| Occupation | Truck Driver |
| Township / Ward | Oneill City |
| Est. Birth Year | ~1918 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Donald | Age | Birth yr |
|---|---|---|---|---|
| Margaret Martin | Daughter | — | 20 | ~1920 |
| Mary Martin | Daughter | — | 15 | ~1925 |
| Julia Martin | Daughter | — | 6 | ~1934 |
| Edward Martin | Son | — | 13 | ~1927 |
| Irene Martin | Spouse | — | 42 | ~1898 |
| Donald Martin | Son | — | 22 | ~1918 |
| Catherine Martin | Daughter | — | 2 | ~1938 |
| Ann Martin | Daughter | — | 9 | ~1931 |
| William Martin | Head | — | 31 | ~1909 |
Census Appearances
1930
Holt, Nebraska
Son, age 12
Holt, Nebraska · implied b. ~1918 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Donald W. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Nebraska |
| Father's Birthplace | Nebraska |
| Mother's Birthplace | Nebraska |
| Can Read/Write | Yes |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
1940
Holt-County, Nebraska
Son, age 22
Holt-County, Nebraska · implied b. ~1918 — 9 household members
| Surname | Martin |
| Given Name | Donald |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Nebraska |
| 1935 Residence (City) | O'Neill City |
| 1935 Residence (County) | Holt |
| Occupation | Truck Driver |
| Industry | Commercial Trucking |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 600 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
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 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Donald Martin
Son · 1940 · age 22 · b. ~1918 · Nebraska
★ You are viewing this record
Sibling
Ann Martin
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Martin
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Martin
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Martin
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Julia Martin
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Catherine Martin
Sibling · 1940 · age 2
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 — Holt-County, Nebraska
Open full size
1940 US Federal Census — Holt-County, Nebraska
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02250-00319)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Ira Genge | 38 | Head | Music Teacher | Ohio |
| 42 | Myrtle Genge | 37 | Wife | — | Nebraska |
| 43 | Charles Smullen | 52 | Head | Book Keeper | Iowa |
| 44 | Flora Smullen | 43 | Wife | — | Nebraska |
| 45 | Herbert J. Diamond | 52 | Head | Office Worker | Nebraska |
| 46 | Lottie Diamond | 50 | Wife | — | Nebraska |
| 47 | Mary Lois Diamond | 23 | Daughter | Book Work | Nebraska |
| 48 | Margaret Diamond | 19 | Daughter | — | Nebraska |
| 49 | George Diamond | 16 | Son | Student | Nebraska |
| 50 | Edward J. Campbell | 49 | Head | Cashier | Nebraska |
| 51 | Etta Rose Campbell | 41 | Wife | — | Nebraska |
| 52 | Edward J. Jr. Campbell | 12 | Son | — | Nebraska |
| 53 | Severna Sherman | 19 | Laborer | Maid | Nebraska |
| 54 | William Martin | 31 | Head | Assistant Postmaster | Nebraska |
| 55 | Irene Martin | 42 | Wife | — | Nebraska |
| 56 | Donald Martin THIS PERSON | 22 | Son | Truck Driver | Nebraska |
| 57 | Margaret Martin | 20 | Daughter | Saleslady | Nebraska |
| 58 | Mary Hellen Martin | 15 | Daughter | Messenger Delivery | Nebraska |
| 59 | Edward Martin | 13 | Son | — | Nebraska |
| 60 | Ann Martin | 9 | Daughter | — | Nebraska |
| 61 | Julia Martin | 6 | Daughter | — | Nebraska |
| 62 | Catherine Martin | 2 | Daughter | — | Nebraska |
| 63 | Patrick Donohue | 59 | Head | Agent | Nebraska |
| 64 | Margaret Donohue | 58 | Wife | — | Nebraska |
| 65 | Anna Asher | 58 | Roomer | Operator | Nebraska |
| 66 | Margaret Hunter | 82 | Head | Retired | Iowa |
| 67 | Lila Hunter | 48 | Daughter | — | Iowa |
| 68 | Hugh E. Coyne | 58 | Head | Manager & Owner | Nebraska |
| 69 | Anna Coyne | 54 | Wife | — | Nebraska |
| 70 | Mary Kathryn Coyne | 21 | Daughter | — | Nebraska |
| 71 | Nadine Coyne | 19 | Daughter | — | Nebraska |
| 72 | Veronica Coyne | 16 | Daughter | — | Nebraska |
| 73 | Anna Donohue | 63 | Head | — | Pennsylvania |
| 74 | Agnes R. Donohue | 70 | Sister | — | Pennsylvania |
| 75 | Arthur King | 31 | Head | Manager & Owner | Illinois |
| 76 | Geneva King | 30 | Wife | — | Nebraska |
| 77 | Jarrett King | 2 | Son | — | Nebraska |
| 78 | Leroy A. Burgess | 52 | Head | Dentist | Nebraska |
| 79 | Hazel Burgess | 42 | Wife | — | Nebraska |
| 80 | Warren Burgess | 15 | Son | — | Nebraska |
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)